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1
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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ูˆุฑุญู…ุฉ ุงู„ู„ู‡
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00:00:23,900 --> 00:00:26,840
ูˆุจุฑูƒุงุชู‡ ุฅุญู†ุง ุงู„ูŠูˆู… ุฅู† ุดุงุก ุงู„ู„ู‡ ู‡ู†ุชุจุน ุงู„ู€ node
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voltage method ุขุฎุฑ ู…ุญุงุถุฑุฉ ูƒู†ุง ุจุฏูŠู†ุง ู†ุดุฑุญ ููŠ ุงู„ู…ุซุงู„
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00:00:31,900 --> 00:00:35,120
ูˆููŠ ู†ูุณ ุงู„ูˆู‚ุช ู‡ุฐุง ุงู„ู…ุซุงู„ ุงู„ู„ูŠ ุงุณุชุฎุฏู…ู†ุงู‡ ู„ู‚ุงุนุฏุฉ
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00:00:35,120 --> 00:00:38,680
ุดุฑุญ ูˆุตู…ู… ุฅุดูŠ ููƒุฑุฉ ุงู„ู€ node voltage method ู‡ู†ุญุท
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ุงู„ู…ุซุงู„ exam ุงู„ู€ node voltage
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method
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00:00:48,620 --> 00:00:53,800
ุงู„ู…ุซุงู„ ุนู†ุฏูŠ voltage source ู…ู‚ุฏุงุฑู‡ 10 volt ุนู†ุฏูŠ
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00:00:53,800 --> 00:00:59,360
ู…ู‚ุงูˆู…ุฉ ู…ู‚ุฏุงุฑู‡ุง 1 ohm ูˆุนู†ุฏูŠ ูƒู…ุงู† ู…ู‚ุงูˆู…ุฉ ู…ู‚ุฏุงุฑู‡ุง 5
10
00:00:59,360 --> 00:01:07,680
ohm ูˆุนู†ุฏูŠ 2 ohm ูˆ 10 ohm ูˆุนู†ุฏูŠ current source
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00:01:07,680 --> 00:01:14,450
ู…ู‚ุฏุงุฑู‡ 2 ampere ุฅุญู†ุง ู‚ูˆู„ู†ุง ุฃูˆู„ ุฎุทูˆุฉ ููŠ ุงู„ุญู„ ุจุงู„ู€ node
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00:01:14,450 --> 00:01:18,610
voltage method ุจู†ุญุฏุฏ ุงู„ู€ essential nodes ู…ุชุฐูƒุฑูŠู†ุŸ
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00:01:18,610 --> 00:01:22,750
ู‚ูˆู„ู†ุง ุฃูˆู„ ุฎุทูˆุฉ ุจู†ุนุฏ ูƒู… essential node ุนู†ุฏู†ุงุŸ ู‡ุงุฏูŠ
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00:01:22,750 --> 00:01:26,470
essential nodeุŒ ู‡ุงูŠ ูˆุงุญุฏุฉ essential nodeุŒ ู†ุชูŠู†
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00:01:26,470 --> 00:01:30,070
ูˆู‡ุงูŠ ุงู„ุชุงู„ุชุฉ ู‡ุฐุง ุญูƒูŠู†ุงู‡ ููŠ ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉุŒ ู„ูƒู†
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00:01:30,070 --> 00:01:35,690
ูƒู… node ุนู†ุฏู†ุงุŸ ุนู†ุฏูŠ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ ุฃุฑุจุนุฉุŒ ู„ูƒู†
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00:01:35,690 --> 00:01:39,630
essential nodes ุนู†ุฏูŠ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ ุฅุฐุง ุฃูˆู„
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00:01:39,630 --> 00:01:47,510
ุฎุทูˆุฉ ู‚ูˆู„ู†ุง ุนู†ุฏูŠ essential nodes ุจุณุงูˆูŠ .. ู„ุง ู‚ุนุฏ ..
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00:01:47,510 --> 00:01:49,770
ุฅุญู†ุง ูุฑู‚ู†ุง ุจูŠู† ุงู„ู€ node ูˆ ุงู„ู€ essential node ู‚ูˆู„ู†ุง
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00:01:49,770 --> 00:01:52,650
ุงู„ู€ node ุงู„ู„ูŠ ู…ุง ุจูŠู† ุงุชู†ูŠู†ุŒ two elements and above
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ุงู„ู€ essential ุจูŠู† ุชู„ุงุชุฉ and above essential node
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ุนู†ุฏูŠ ุชู„ุงุชุฉ ุงู„ุญุงุฌุฉ ุงู„ุชุงู†ูŠุฉ ู‚ูˆู„ู†ุง ุฅูŠุด ุจู†ุญุฏุฏ ูˆุงุญุฏุฉ ู…ู†
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00:01:59,940 --> 00:02:03,620
ุงู„ู€ nodes ู…ู† ุงู„ู€ essential nodes ุจุฏูŠ ุฃุฎู„ูŠู‡ุง
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reference ูˆู‡ูŠ ูƒู†ุง ุจู†ุฑู…ุฒ ู„ู€ reference node ู…ูŠู†
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00:02:10,560 --> 00:02:13,340
ู‚ูˆู„ู†ุง ุงู„ู€ hint ุงู„ู„ูŠ ุจุงุฎุฏู‡ุง ุงู„ู€ reference ุงู„ู…ูˆุตูˆู„ุฉ
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00:02:13,340 --> 00:02:16,600
ุจุฃูƒุจุฑ ุนุฏุฏ ู…ู† ุงู„ู€ elements ู‚ูˆู„ู†ุง ููŠ ูƒู„ ุงู„ุฃุญูˆุงู„ ู‡ุฐู‡
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00:02:16,600 --> 00:02:19,620
ุจุชุณู‡ู„ ูƒุชูŠุฑ ุนู…ู„ูŠุฉ ุงุณุชุฎุฏุงู… ุงู„ู€ node voltage method
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00:02:20,900 --> 00:02:24,200
ุชู‚ุฑูŠุจุงู‹ ุชุณุนุฉ ูˆุชุณุนูŠู† ููŠ ุงู„ู…ุฆุฉ ูŠุนู†ูŠ ุงู„ุญุงู„ุฉ ุงู„ู†ุงุฏุฑุฉ
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00:02:24,200 --> 00:02:28,100
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู…ู…ูƒู† ู…ุง ุชู…ุฑุด ุนู„ูŠู†ุง ุงู„ูˆุงุญุฏ ููŠ ุงู„ู…ุฆุฉ ู…ูŠู†
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00:02:28,100 --> 00:02:30,180
ุงู„ู„ูŠ ู…ูˆุตูˆู„ุฉ ุจุฃูƒุจุฑ ุนุฏุฏ ู…ู† ุงู„ู€ elementsุŸ ุงู„ู€ node
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00:02:30,180 --> 00:02:33,460
ุงู„ุชุงู„ุชุฉ ุงู„ู„ูŠ ู‡ูŠ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ ุฃุฑุจุนุฉ ู‡ุฐู‡
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00:02:33,460 --> 00:02:36,260
ู…ูˆุตูˆู„ุฉ ุจุชู„ุงุชุฉุŒ ู‡ูŠ ู…ูˆุตูˆู„ุฉ ุจุชู„ุงุชุฉุŒ ู‡ูŠ ู…ูˆุตูˆู„ุฉ ุจุฃุฑุจุนุฉุŒ
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00:02:36,260 --> 00:02:41,520
ุฅุฐุง ุฃู†ุง ู‡ุงุฎุฏู‡ุง ู‡ูŠ ุงู„ู€ reference ุฅุฐุง ุนุฑูู†ุง ุงู„ู€ node
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00:02:41,520 --> 00:02:44,860
ุงู„ู„ูŠ ุชุญุช ุฅู†ู‡ุง ุงู„ู€ reference ุฅู†ู‡ุง ูˆุงุตู„ุฉ ุจุฃูƒุจุฑ ุนุฏุฏ ู…ู†
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00:02:44,860 --> 00:02:50,550
ุงู„ู€ elements ุฅุฐู† ุชู„ุงุชุฉ ุจุนุฏ ู…ุง ุญุฏุฏู†ุง ุจู†ุง ู†ุณู…ูŠ ู‚ูˆู„ู†ุง
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00:02:50,550 --> 00:02:53,170
ู‡ูŠ ุตุงุฑุช reference ุฏู„ูˆู‚ุชูŠ ุนู†ุฏูŠ two essential notes ุจุฏูŠ
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ุฃุณู…ูŠู‡ู… ู‡ุณู…ูŠู‡ู… V1 ูˆ V2 ู‡ุนุทูŠู‡ู… ุฃุณู…ุงุก voltages V1 ูˆ
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00:03:00,050 --> 00:03:03,890
V2 ูˆุฅูŠุด ูƒู…ุงู† ู‚ูˆู„ู†ุง ู‡ูŠูƒูˆู†ูˆุง ู‡ุฏูˆู„ voltage rise
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00:03:03,890 --> 00:03:07,290
ุจุงู„ู†ุณุจุฉ ู„ู„ู€ ground ุงู„ู€ reference ุชุจุนูŠ ู‚ูˆู„ู†ุง ู‡ุฏูˆู„
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00:03:07,290 --> 00:03:14,940
ู‡ูŠูƒูˆู†ูˆุง voltage rise ุฅุฐู† ุญุฏุฏู†ุง V1 ูˆ V2 ุณู…ูŠู†ุง ุงู„ู€
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00:03:14,940 --> 00:03:18,180
nodes ุงู„ู†ู‚ุทุฉ ุงู„ุฑุงุจุนุฉ ุจุฏูŠ ุฃุณุชุฎุฏู… Kirchhoff current
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00:03:18,180 --> 00:03:26,380
law ุนู†ุฏ V1 ูˆ V2 ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ุดูู†ุง ุฅู†ู‡ ุนู†ุฏ ุฃูŠ
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00:03:26,380 --> 00:03:33,100
essential node ุนู†ุฏ ุฃูŠ essential node ู‡ุฃุฎุฏ .. ู‡ู…ุง
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00:03:33,100 --> 00:03:35,600
ุชูุชุฑุถ ู‡ู†ุง ุงู„ู€ reference ู‡ุฐูŠ by default ุงู„ู€ plus
45
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ูู‡ูŠูƒูˆู† ุงู„ุชูŠุงุฑ ุงู„ุฅูุชุฑุงุถูŠ ุชุจุนูŠ ู‡ูŠุฎู„ูŠู‡ุง ู†ุณู…ูŠู‡ุง VV and
46
00:03:41,020 --> 00:03:45,000
A ุงู„ุชูŠุงุฑ ููŠ ู‡ุฐู‡ ุงู„ู€ node ุจุฏูŠ ุฃุฎุฏ ู…ุฌู…ูˆุน ุงู„ุทูŠุงุฑุงุช in
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00:03:45,000 --> 00:03:48,380
case of current law ู…ุงู„ู‡ู… ุฅู†ู‡ู… ูƒู„ู‡ู… ุทุงู„ุนูŠู† ุนู†ุฏ ุฃูŠ
48
00:03:48,380 --> 00:03:53,040
node ุจุฏูŠ ุฃุฎุฏ ุงู„ู€ sum ู„ู„ุทูŠุงุฑุงุช ุจุณุงูˆูŠ ุตูุฑ ูˆุฃุนุชุจุฑ ูƒู„
49
00:03:53,040 --> 00:04:01,340
ุงู„ุทูŠุงุฑุงุช consider I ู…ุงู„ู‡ู… outboard ุทุงู„ุนูŠู† ู…ู† ุงู„
50
00:04:01,340 --> 00:04:04,480
node ูŠุนู†ูŠ ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ู‡ุนุชุจุฑ ูƒู„ ุงู„ุทูŠุงุฑุงุช ุจู‡ุฐุง
51
00:04:04,480 --> 00:04:09,920
ุงู„ุงุชุฌุงู‡ ูŠุนู†ูŠ ุฅุฐุง ู…ุซู„ุงู‹ ู‡ูŠุณู…ูŠู†ุงู‡ุง Vb ู‡ูŠ Vc ู‡ูŠูƒูˆู† ุนู†ุฏูŠ
52
00:04:09,920 --> 00:04:16,580
ู…ุฌู…ูˆุนุฉ ุชุนุฑูุช ุฅูŠุด ุจูŠุณุงูˆูŠ Va ุนู„ู‰ ู…ุซู„ุงู‹ ู‡ูŠ R1 R2 R3
53
00:04:16,580 --> 00:04:20,960
ุนู„ู‰ R1 ุฒุงุฆุฏ ุฅุญู†ุง ุชุนุฑูู†ุง ุจุฑุถู‡ ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ุฅู†
54
00:04:20,960 --> 00:04:28,270
ุงู„ู€ voltage ุนู„ู‰ R2 ุฅูŠุด ุจูŠุณุงูˆูŠ Va minus Vb VA-VB ุนู„ู‰
55
00:04:28,270 --> 00:04:31,890
R2 ุจุฑุถู‡ ุชุนุฑูู†ุง ุจุฑุถู‡ ู‡ูŠ ู†ูุณ ุงู„ุนุถูŠุฉ ุชุฌุงู‡ current
56
00:04:31,890 --> 00:04:37,310
ุชุฌุงู‡ voltage drop ูŠุนู†ูŠ VA-VC ุนู„ู‰ R3 ุจุณุงูˆูŠ 0
57
00:04:37,310 --> 00:04:42,090
ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ูƒุชุจู†ุง I1 I2 I3 ู‚ู„ุช ู„ูƒู… ู‡ุฐู‡ ุขุฎุฑ ู…ุฑุฉ
58
00:04:42,090 --> 00:04:48,110
ู‡ูƒุชุจ ููŠู‡ุง I1 I2 I3 ุนู„ู‰ ุทูˆู„ ู‡ุฌู…ุน currents ูˆุฃุฌู…ุนู‡ู…
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ุฏู„ุงู„ุฉ mean write the currents in terms of V1 ูˆ V2
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00:04:58,820 --> 00:05:02,380
ูŠุนู†ูŠ ุฃู†ุง ุจุฌู…ุน ููŠ ุงู„ูˆุงู‚ุน currents ุจุณ ู…ุด ู‡ุญุท ุฃูŠ ูˆุงุญุฏ
61
00:05:02,380 --> 00:05:06,080
ูˆุฃูŠ ุงุชู†ูŠู† ูˆุฃูŠ ุชู„ุงุชุฉ ุนู„ู‰ ุทูˆู„ ู‡ุญุทู‡ู… ุจุฏู„ุงู„ุฉ ุงู„ู€ voltages
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00:05:06,080 --> 00:05:10,080
ูˆุฑุงุญุน ุงู„ู€ passive sign convention ูˆุงุชูู‚ู†ุง ุฅู†ู‡ ุฏุงุฆู…ุงู‹
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00:05:10,080 --> 00:05:13,480
ู‡ู†ุงุฎุฏ ุชูŠุงุฑ ู…ุงู„ู‡ ุทุงู„ุน ู…ู† ุงู„ู€ node ูˆุฃุซุจุชู†ุงู‡ ุงู„ู…ุญุงุถุฑุฉ
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00:05:13,480 --> 00:05:22,360
ุงู„ู…ุงุถูŠุฉ ู†ุจุฏุฃ ุนู†ุฏ ุงู„ู€ node ุงู„ุฃูˆู„ู‰ at V1 ู‡ูŠ ุชูŠุงุฑ ุงู„ู„ูŠ
65
00:05:22,360 --> 00:05:25,980
ุจูŠู…ุฑ ููŠ ุงู„ุฎู…ุณุฉ ุงูˆู… ู‡ูŠูƒูˆู† V1-0 ุนู„ู‰ ุฎู…ุณุฉ ูŠุนู†ูŠ V1
66
00:05:25,980 --> 00:05:31,620
ุนู„ู‰ ุฎู…ุณุฉ ู†ุฌูŠ ุนู„ู‰ ุงู„ู€ branch ุงู„ู„ูŠ ู‡ู†ุง ู‚ูˆู„ู†ุง ู‡ูŠ ุงู„ู†ู‚ุทุฉ
67
00:05:31,620 --> 00:05:35,100
ุงู„ู€ reference node ุฅุฐุง ู‡ูŠ ู„ุงุฒู… ุชูƒูˆู† 10 volt ุฅู†
68
00:05:35,100 --> 00:05:38,760
ุงู„ูุฑู‚ ุญูˆุงู„ูŠู† ุงู„ู€ volt source ู„ุงุฒู… ุชูƒูˆู† 10ุŒ ู‡ูŠ 0 ุฅุฐุง
69
00:05:38,760 --> 00:05:43,600
ู‡ูŠ 10ุŒ ุฅู† ู‚ูŠู…ุชู‡ 10 volt ุฅุฐุง ุงู„ู€ current ุงู„ู„ูŠ ููŠ ู‡ุฐุง
70
00:05:43,600 --> 00:05:48,720
ุงู„ู€ branch ุจุฏูŠ ุฃุนุชุจุฑู‡ ุทุงู„ุนุŒ ุฅูŠุด ู‡ูŠูƒูˆู†ุŸ V1-10 ุนู„ู‰ 1
71
00:05:48,720 --> 00:05:58,020
ุฒุงุฆุฏ V1-10 ุนู„ู‰ 1 ุนู„ู‰ ู‡ุฐุง ุงู„ู€ branch ู‡ูŠูƒูˆู† ุทุงู„ุน ูŠุนู†ูŠ
72
00:05:58,020 --> 00:06:06,860
V1-V2 ุนู„ู‰ 2 ุฒุงุฆุฏ V1-V2 ุนู„ู‰ 2 ู‡ูˆ ุจูŠุณุงูˆูŠ 0 ุนุฏุฏ ุงู„ู€
73
00:06:06,860 --> 00:06:09,640
elements ููŠ ุงู„ู…ุนุงุฏู„ุฉ ุจูŠุณุงูˆูŠ ุนุฏุฏ ุงู„ู€ branches
74
00:06:09,640 --> 00:06:12,700
ุงู„ู…ูˆุงุตู„ูŠูŠู† ููŠ ุงู„ู€ node ุนู†ุฏูƒ ุฃูƒุงู† branch ู…ูˆุตูˆู„ ููŠ
75
00:06:12,700 --> 00:06:17,840
essential nodeุŸ 1,2,3 ู„ุงุฒู… ูŠูƒูˆู† ุนู†ุฏูŠ 1,2,3 ุจุชุฃูƒุฏ
76
00:06:17,840 --> 00:06:19,960
ุฃู† ุฃู†ุง ุนุงู…ู„ุฉ ุตุญ ู…ุง ู†ุณูŠุชุด ุญุงุฌุฉุŒ ูุถู„ูŠ
77
00:06:23,500 --> 00:06:27,700
ุฅุญู†ุง ู…ู† ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ุงุชูู‚ู†ุง ู‡ูŠูƒ ู‚ูˆู„ู†ุง ู‡ู†ุงุฎุฏ ุงู„ู€
78
00:06:27,700 --> 00:06:32,340
current ู†ูุชุฑุถู‡ู… ุทุงู„ุนูŠู† ู„ุฅู†ู‡ ุดูู†ุง ุฅู† ุฃุณูˆุงู‚ ูุฑุถุชู‡
79
00:06:32,340 --> 00:06:36,420
ุทุงู„ุน ูˆู„ุง ุฏุงุฎู„ ู…ุด ู‡ูŠุฃุซุฑ ุนู„ู‰ ุงู„ู†ุชูŠุฌุฉ ุฑุงุฌุน ุงู„ู…ุญุงุถุฑุฉ
80
00:06:36,420 --> 00:06:39,420
ุงู„ู…ุงุถูŠุฉ ูˆุฅุฐุง ุฏู„ ุนู†ุฏูƒ ู…ุดูƒู„ุฉ ู…ู…ูƒู† ุชูŠุฌูŠ ุนู„ู‰ ุงู„ู…ูƒุชุจ
81
00:06:39,420 --> 00:06:46,190
ูˆู†ู†ุงู‚ุด ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุนู†ุฏูƒ ู…ุง ุชูŠุฌูŠ ุนู„ู‰ V 2 ู†ูุณ ุงู„ุญุงุฌุฉ
82
00:06:46,190 --> 00:06:49,910
ุนู† V2 ู‡ูŠุนุชุจุฑ ุงู„ุชูŠุงุฑุงุช ุงุฏูŠุฑ ุจุงู„ูƒู… ุนู„ู‰ ู…ูŠู† ุนู„ู‰
83
00:06:49,910 --> 00:06:52,810
ู…ู‚ุงูˆู…ุฉ ุงู„ู€ current source ูˆุจูุฑุถ ุญุงู„ู‡ ุนู„ูŠู‡ุง ู…ุงู‚ุฏุฑุด
84
00:06:52,810 --> 00:06:55,210
ุฃุบูŠุฑ ุชุฌุงู‡ ุงู„ู€ current source ุงู„ู€ current source
85
00:06:55,210 --> 00:06:58,830
ุจูŠู‚ูˆู„ ู„ูŠ ุฃู†ุง ุฏุงุฎู„ ู…ู‚ุทุนุฑูŠ 2 ุฃู…ุจูŠุฑ ุฎู„ุงุต ุนู„ู‰ ุทูˆู„ minus 2
86
00:06:58,830 --> 00:07:02,390
ู…ุงู„ูŠุด ุฏุนูˆุฉ ููŠู‡ ุงู„ู€ current ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุนุดุฑุฉ ุงูˆู… ูŠู‚ูˆู„
87
00:07:02,390 --> 00:07:05,030
ู„ู…ุง ู†ุนุชุจุฑู‡ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ rise ุจุงู„ู†ุณุจุฉ ู„ู„ู€ reference ูุน
88
00:07:05,030 --> 00:07:10,920
ุทูˆู„ ู‡ุชูƒูˆู† V2 ุนู„ู‰ ุนุดุฑุฉ ุฒุงุฆุฏ V2 ุนู„ู‰ ุนุดุฑุฉ ูˆุงู„ู€ element
89
00:07:10,920 --> 00:07:13,820
ู‡ุฐุง ุนู†ุฏ ุงู„ู€ node ุจุฑุถู‡ ุทุงู„ุน ุงู„ุชูŠุงุฑ ุนู„ู‰ ุงุชู†ูŠู† ุงูˆู…
90
00:07:13,820 --> 00:07:20,020
ุจูŠุณู…ุญ ุชูƒูˆู† V2 minus V1 ุนู„ู‰ ุงุชู†ูŠู† ุฒุงุฆุฏ V2 ู†ุงู‚ุต V1
91
00:07:20,020 --> 00:07:25,790
ุนู„ู‰ ุงุชู†ูŠู† ุจุณุงูˆูŠ ุตูุฑ ูŠุทู„ุน ุนู†ุฏูŠ ู…ุนุงุฏู„ุชูŠู† ู‡ุณู…ูŠ ู‡ุงูŠ ูˆุงุญุฏ
92
00:07:25,790 --> 00:07:29,370
ูˆู‡ุงูŠ ู…ุนุงุฏู„ุฉ ุงุชู†ูŠู† ุงู„ุฎุทูˆุฉ ุงู„ุฎุงู…ุณุฉ ุนู„ู‰ ุทูˆู„ ุจุนุฏ ู…ุง
93
00:07:29,370 --> 00:07:33,890
ุฃุญุท ุงู„ู…ุนุงุฏู„ุชูŠู† ุฃู†ุง ู‡ูŠูƒ ุฎู„ุตุช ุงู„ุฏูˆุงุฆุฑ ู‡ูŠูƒ ุฃู†ุง ุฎู„ุตุช
94
00:07:33,890 --> 00:07:37,530
ุฅู†ูŠ ุฃุนุฑู ุงู„ู€ node voltage method ุฅุฐุง ุจุชุทู„ุนูˆุง
95
00:07:37,530 --> 00:07:40,030
ุจุชู„ุงุญุธูˆุง ุฅู† ุงู„ู…ุนุงุฏู„ุชูŠู† ู‡ุฏูˆู„ ููŠู‡ู… ุฅูŠู‡ ูƒุงู† ู…ุฌู‡ูˆู„
96
00:07:40,030 --> 00:07:44,700
ุงุชู†ูŠู† ู„ูƒู† ู„ูˆ ุฃู†ุง ุจุฏุฃ ุฃุทู„ุน ุญู‚ูŠู‚ุฉ ูƒู… ุชูŠุงุฑ ู…ูˆุฌูˆุฏ ููŠ
97
00:07:44,700 --> 00:07:47,860
ู‡ุฐู‡ ุงู„ุฏุงุฆุฑุฉุŒ ู„ูˆ ุจุฏุฃ ุฃุณุชุฎุฏู… Kirchhoff Current Law ูˆ
98
00:07:47,860 --> 00:07:51,980
Voltage LawุŒ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ ุฃุฑุจุนุฉุŒ ุฃุฑุจุนุฉ
99
00:07:51,980 --> 00:07:55,120
currentsุŒ ู„ูƒู† ุฃู†ุง ู‡ุณุชุนูŠู†ูŠ ุจู€ two unknowns ุงู„ู„ูŠ ู‡ู…
100
00:07:55,120 --> 00:07:58,640
V1 ูˆ V2ุŒ ุฃุฌูŠุจ ูƒู„ ู‡ุฐู‡ ุงู„ู…ุฌุงู‡ูŠู„ุŒ ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ุฌูŠุจุช
101
00:07:58,640 --> 00:08:03,240
ู‡ุฏูˆู„ ุงู„ู…ุฌู‡ูˆู„ูŠู† ุงู„ู„ูŠ ู‡ู… V1 ูˆ V2ุŒ ุจู‚ุฑุฑ ุฃุฌูŠุจ ูƒู„
102
00:08:03,240 --> 00:08:09,740
ุงู„ู…ุฌุงู‡ูŠู„ ุงู„ุชุงู†ูŠุฉุŒ ุฏุนู†ุง ุชูุถู„ูŠ ู‡ุฐุง current source
103
00:08:09,740 --> 00:08:12,560
current source ู…ุง ุจู‚ุฏุฑุด ุฃุนู…ู„ ููŠู‡ ุฅุดูŠ ู…ุง ุจู‚ุฏุฑุด ุฃู‚ูˆู„ V ุนู„ู‰
104
00:08:12,560 --> 00:08:16,020
ู…ู‚ุงูˆู…ุฉ ู‡ุฐุง current source ุฏุงุฎู„ .. ุฏุงุฎู„ ุนู„ู‰ ุงู„ู€ node
105
00:08:16,020 --> 00:08:21,780
ุฅุฐุง ู‚ูŠู…ุชู‡ minus 2 ุชู…ุงู… ุงู„ุฎุทูˆุฉ ุงู„ุชุงู„ูŠุฉ ู„ุฃู†ู‡ ุฃู†ุง
106
00:08:21,780 --> 00:08:25,440
ุฏุงุฆู…ุงู‹ ุจุชุนุงู‚ุจ ุนู„ู‰ ุงู„ุฅุฌุงุจุงุช ู„ุงุฒู… ุฃุฌูŠุจ ุฌูˆุงุจ ุตุญ ุฃู†ุง ู‡ูŠ
107
00:08:25,440 --> 00:08:28,920
ูƒุฏู‡ ุฃุซุจุชุช ู„ู„ู…ุตุญุญ ุฅู† ุฃู†ุง ูุงู‡ู… ุงู„ู€ node voltage ู…ุซู„ุงู‹
108
00:08:28,920 --> 00:08:32,820
ู…ุง ุจุฏูŠุด ุฃุฎุณุฑ ุนุดุงู† ุฑูŠุงุถูŠุงุช ุฅูŠุด ุจุฏูŠ ุฃุณูˆุฏ ู†ุธุงู…ุŸ ุงู„ู†ุธุงู…
109
00:08:32,820 --> 00:08:36,040
ู‡ูˆ ุจูŠูˆุตู„ู†ุง ุฏุงุฆู…ุงู‹ ู„ู„ุฅุฌุงุจุฉ ุงู„ุตุญูŠุญุฉ ูุงู„ุฎุทูˆุฉ ุงู„ุชุงู„ูŠุฉ
110
00:08:36,040 --> 00:08:39,680
ุจุฏูŠ ุฃุฑุชุจ ุงู„ู€ V1 ุชุญุช ุจุนุถู‡ ุงู„ู€ V2 ุชุญุช ุจุนุถู‡ ูˆุงู„ู€
111
00:08:39,680 --> 00:08:42,840
constants ุชุญุช ุจุนุถ ู‡ูŠูƒ ุจุชุตูŠุฑ ู…ุนุงุฏู„ุงุช ู…ุฑุชุจุฉ ุจู‚ุฏุฑ
112
00:08:42,840 --> 00:08:47,000
ุฃุญู„ูŠ V1 ูˆ V2 ุชุนุงู„ูˆุง ู†ุฑุชุจ ู…ุน ุจุนุถ V1 ุธู‡ุฑุช ุชู„ุช ู…ุฑุงุช
113
00:08:47,000 --> 00:08:51,700
ููŠ ุงู„ู…ุนุงุฏู„ุฉ ุงู„ุฃูˆู„ู‰ V1 ุนู„ู‰ ุฎู…ุณุฉ ุฒุงุฆุฏ V1 ุฒุงุฆุฏ V1 ุนู„ู‰
114
00:08:51,700 --> 00:08:56,000
ุงุชู†ูŠู† ุจุงุฎุฏ ุงู„ุนุดุฑุฉ ุนุงู…ู„ ู…ุดุชุฑูƒ ูƒุฏู‡ ุตุญุŸ ุงู„ุนุดุฑุฉ
115
00:08:56,000 --> 00:09:00,760
ู‡ุชุนุทูŠู†ูŠ ุงุชู†ูŠู† ุฒุงุฆุฏ ุฎู…ุณุฉ ู‡ูŠ ุณุจุนุฉ ุณุจุนุฉ ุฒุงุฆุฏ ุนุดุฑุฉ
116
00:09:00,760 --> 00:09:05,260
ุณุจุนุชุงุดุฑ ุนุดุฑุฉ ุตุญุŸ ูˆู„ูˆ ุนู…ู„ุช ุฎุทุฃ ุณุงุนุฏูˆู†ูŠ ูŠุนู†ูŠ ู…ุด ู‡ุญู„
117
00:09:05,260 --> 00:09:11,760
ุญุงู„ูŠ ุฏุงุฆู…ุงู‹ ุนู†ุฏูŠ V1 ูˆ V1 ุนู„ู‰ ุฎู…ุณุฉ ูˆ V1 ุนู„ู‰ ุงุชู†ูŠู†
118
00:09:11,760 --> 00:09:15,680
ู‡ุฏูˆู„ ู‡ูŠุงุฎุฏูˆุง ุงู„ุนุดุฑุฉ ุงู„ู…ุดุชุฑูƒ ู‡ูŠุนุทูŠู†ุง ุงุชู†ูŠู† ูˆ ุฎู…ุณุฉ
119
00:09:15,680 --> 00:09:20,000
ูŠุนู†ูŠ ุณุจุนุฉ ุนู„ู‰ ุนุดุฑุฉ ูˆุนู†ุฏ ุงู„ู€ V1 ุนุดุฑุฉ ุนู„ู‰ ุนุดุฑุฉ ูŠุนู†ูŠ
120
00:09:20,000 --> 00:09:24,560
ุณุจุนุชุงุดุฑ ุนุดุฑุฉ ุตุญ ุฅูŠูƒุŸ ุทูŠุจ ุฅุฐุง ู‚ู„ุช ู„ูŠ ุตุญ ุฃู†ุง ู‡ู…ุดูŠ ูˆ V2
121
00:09:24,560 --> 00:09:29,400
ุธู‡ุฑุช ู…ุฑุฉ ุชุงู†ูŠุฉ ู…ุฑุฉ ูˆุงุญุฏุฉ minus V2 ุนู„ู‰ ุงุชู†ูŠู† ูˆุงู„ู€
122
00:09:29,400 --> 00:09:32,980
constant ุธู‡ุฑุช ู…ุฑุฉ ูˆุงุญุฏุฉ minus ุนุดุฑุฉ ู…ู† ูˆูŠู† ุจูŠุธู‡ุฑ ุงู„ู€
123
00:09:32,980 --> 00:09:37,120
constant ุงู„ู€ constant ุจูŠุธู‡ุฑ ู…ู† ู…ูˆุฌูˆุฏ ุงู„ู€ sources ุฅุฐุง
124
00:09:37,120 --> 00:09:39,860
ููŠ independent sources ุฒูŠ ู‡ุฐุง ุงู„ู…ุซุงู„ ุนู†ุฏูŠ two
125
00:09:39,860 --> 00:09:43,700
independent sources ู‡ูŠุธู‡ุฑ constants ุฅุฐุง ุญูŠูƒูˆู†
126
00:09:43,700 --> 00:09:49,080
ุงู„ุทุฑู ุงู„ุชุงู†ูŠ ุจุณุงูˆูŠ ุนุดุฑุฉ ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ 1 prime ุฏูŠุด
127
00:09:49,080 --> 00:09:54,660
ุงู„ู…ุนุงุฏู„ุฉ ุงู„ุชุงู†ูŠุฉ V1 ุธู‡ุฑุช ู…ุฑุฉ ูˆุงุญุฏุฉ minus V1 ุนู„ู‰ 2
128
00:09:54,660 --> 00:10:01,120
V2 ุธู‡ุฑุช ู…ุฑุชูŠู† V2 ุนู„ู‰ 10 ุฒูŠ V2 ุนู„ู‰ 2 ูŠุนู†ูŠ 5 ุนู„ู‰ 10
129
00:10:01,120 --> 00:10:02,180
ูŠุนู†ูŠ 6 ุนู„ู‰ 10
130
00:10:05,960 --> 00:10:10,300
ุจุชุณุงูˆูŠ ุงุชู†ูŠู† ู‡ุฏู…ูŠู† ุงุชู†ูŠู† ุงู„ู€ prime ู‡ูŠูƒ ุจู‚ุฏุฑ ุฃุญู„ู‡ู…
131
00:10:10,300 --> 00:10:13,360
ุนุดุงู† ุฃุฎุฐุชู‡ ููŠ ุงู„ุฑูŠุงุถูŠุงุช ุจู‚ุฏุฑ ุฃุญู„ ู…ุนุงุฏู„ุชูŠู† ุจู…ุฌู‡ูˆู„ูŠู†
132
00:10:13,360 --> 00:10:18,000
ุจุญู„ู‡ู… ู…ุน ุจุนุถ ูˆุจูŠุทู„ุน ู…ุนุงูŠุง ุงู„ู†ุชุฌ ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠู‡ุงุŒ
133
00:10:18,000 --> 00:10:27,440
ุตุญูŠุญุŸ ุทูŠุจุŒ ู†ุฌูŠุจ ุงู„ุฌูˆุงุจ ุงู„ู†ู‡ุงุฆูŠุŒ ู‡ุฏูˆู„ ุงู„ู€ V1 ูˆ V2
134
00:10:27,440 --> 00:10:30,580
ุนุดุงู†
135
00:10:30,580 --> 00:10:37,540
ุญุณุจุชูŠู‡ู… ุนู„ู‰ ุทูˆู„ ูŠุนู†ูŠ ุฃู†ุชูุŒ ู…ุง ุฏุงุด ุทู„ุนุช ู…ุนุงูƒูŠ V1ุŸ 9.9
136
00:10:37,540 --> 00:10:42,140
V ูˆ V2 V2
137
00:10:42,140 --> 00:10:48,640
10.9 V ู…ู…ุชุงุฒุฉ V1 ูˆ V2 ุจู†ุญู„ ุงู„ู…ุนุงุฏู„ุชูŠู† ู…ุน ุจุนุถ ุจุชู„ุงู‚ูŠ
138
00:10:48,640 --> 00:10:56,280
ู‚ูŠู…ุฉ V1 9.9 V ุฃูˆ V2 10.9 V ุทูŠุจุŒ ู‡ู„ุงู‚ูŠุช ุฅู† ุงู„ู„ูŠ
139
00:10:56,280 --> 00:11:00,280
ู…ุทู„ูˆุจ ู…ู†ูŠ ุฅู† ุฃุฌูŠุจ ุงู„ุชูŠุงุฑุงุช ููŠ ูƒู„ ุงู„ู€ elements ุฃูˆ
140
00:11:00,280 --> 00:11:04,310
ู…ุซู„ุงู‹ ุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ 10 V ุฃู†ุง ุงุณุชุฎุฏู…ุช ู‡ุฐุง ุงู„ู…ุซุงู„
141
00:11:04,310 --> 00:11:07,410
ุนุดุงู† ุฃุดุฑุญ ุงู„ู€ node voltage method ุฅู† ุงู„ู€ node
142
00:11:07,410 --> 00:11:11,350
voltage method ุจู‚ู‰ ุตููŠ ู„ู…ุฌู‡ูˆู„ูŠู†ุŒ ูˆู‡ุฏูˆู„ ุงู„ู…ุฌู‡ูˆู„ูŠู†
143
00:11:11,350 --> 00:11:15,350
ุจู‚ุฏุฑ ุฃุญู„ู‡ู… ุจู…ุนุงุฏู„ุชูŠู† ุจุณุทูŠู†ุŒ ู„ูƒู† ู†ูุชุฑุถ ุฅู† ู‡ูˆ ุทุงู„ุจ
144
00:11:15,350 --> 00:11:18,710
ู…ู†ูŠ ุฃู† ุฃุฌูŠุจ ุงู„ู€ powerุŒ ุฅู† ุงู„ู…ุซุงู„ ุฃุตู„ุง ู‡ูˆ ุทุงู„ุจ ู…ู†ูŠ ุงู„ู€
145
00:11:18,710 --> 00:11:23,650
power ุงู„ู„ูŠ ุนู„ู‰ 10 volt ูˆุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ 2
146
00:11:23,650 --> 00:11:29,170
ampere ูˆุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ 5 ohmุŒ ุฅูŠุด ุฑุฃูŠูƒูˆุงุŸ ุฃู†ุง
147
00:11:29,170 --> 00:11:32,870
ูƒู„ู‡ุง ุฏูˆู„ุฉุŒ ูˆุฅู† ุดุงุก ุงู„ู„ู‡ ุฃุฑูˆุณ ูƒู…ุงู† ุนุดุฑูŠู† ุทู„ุจุŒ ูƒู„ู‡ู…
148
00:11:32,870 --> 00:11:38,650
ุตุงุฑูˆุง ู‡ุงุฏูŠุŒ ุตุงุฑูˆุง ุจุฅูŠุฏูŠุŒ ุฃู‚ุฏุฑ ุฃุฌูŠุจู‡ู… ุณู‡ูˆู„ุฉุŒ ุนู†ุฏ ุงู„ู€
149
00:11:38,650 --> 00:11:41,710
power ุงู„ู„ูŠ ุนู„ู‰ ุนุดุฑุฉ voltุŒ ุฅูŠุด ู†ุงู‚ุตู†ุง ุนุดุงู† ุฃุฌูŠุจ ุงู„ู€
150
00:11:41,710 --> 00:11:45,370
power ุงู„ู„ูŠ ุนู„ู‰ ุนุดุฑุฉ voltุŸ ุงู„ุชูŠุงุฑุŒ ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ุฃุฎุฏุช
151
00:11:45,370 --> 00:11:49,590
ุงู„ุชูŠุงุฑ ู‡ูŠูƒ ุงุชุฌุงู‡ู‡ ุงูุชุฑุงุถุงุŒ ู‡ูŠูƒูˆู† ุฃุณู…ูŠู‡ ISุŒ ู‡ูŠูƒูˆู†
152
00:11:49,590 --> 00:11:53,250
ุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ ุนุดุฑุฉ volt ุฃูˆ ู‡ูˆ ุงู„ู€ A ุตุญ ูŠุนู†ูŠ
153
00:11:53,250 --> 00:11:56,750
ุงู„ุตุญ ุฅุฐุง ุฃู†ุง ู…ุชุฃูƒุฏุฉุŒ ู‡ูŠูƒูˆู† ุงุชุฌุงู‡ ุงู„ู€ current ุชุจุน ุงู„ู€
154
00:11:56,750 --> 00:12:02,680
source IS ู‡ูŠูƒุŒ ุทุงู„ุน ู…ู†ู‡ุŒ ู‡ูŠูƒูˆู† ุณุงู„ุจ IS ููŠ ุนุดุฑุฉ ุตุญุŸ
155
00:12:02,680 --> 00:12:06,200
ู…ู† ุงู„ู€ passive sign convention ุงู„ุชูŠุงุฑ ููŠ ุงุชุฌุงู‡ ุงู„ู€
156
00:12:06,200 --> 00:12:11,040
voltage riseุŒ ุทุจ ุฅูŠุด ู‚ูŠู…ุฉ ISุŸ IS ุฅูŠุด ุจุชุณุงูˆูŠุŸ ุนุดุฑุฉ
157
00:12:11,040 --> 00:12:19,580
ู†ุงู‚ุต V1 ุนู„ู‰ ูˆุงุญุฏุŒ ุนุดุฑุฉ ู†ุงู‚ุต V1 ุนู„ู‰ ูˆุงุญุฏุŒ ู‚ุฏุด ู‚ูŠู…ุฉ
158
00:12:19,580 --> 00:12:23,480
V1ุŸ ุชุณุนุฉ ูˆุชุณุนุฉ ู…ู† ู…ูŠุฉุŒ ุนุดุฑุฉ ู†ุงู‚ุต ุชุณุนุฉ ูˆุชุณุนุฉ ู…ู†
159
00:12:23,480 --> 00:12:31,490
ู…ูŠุฉ ุนู„ู‰ ูˆุงุญุฏุŒ ู‚ุฏุด ุจู‡ุง ุชุณุงูˆูŠุŸ ูˆุงุญุฏ ู…ู† ุนุดุฑุฉุŒ ุชุณุนุฉ ุชุณุนุฉ
160
00:12:31,490 --> 00:12:36,450
ุชุณุนุฉ ู…ู† ุนุดุฑุฉ ูˆู„ุง ูˆุงุญุฏ ุชุณุนุฉ ูˆุงุญุฏุŒ ูˆุงุญุฏ ูˆุชุณุนูŠู† ู…ู† ู…ูŠุฉ
161
00:12:36,450 --> 00:12:41,710
ู…ุงุดูŠุŒ ุงู…ุจูŠุฑ ูˆุงุญุฏ
162
00:12:41,710 --> 00:12:46,150
ูˆุชุณุนูŠู† ู…ู† ู…ูŠุฉ ุงู…ุจูŠุฑุŒ ุฅุฐุง ุงู„ู€ power ุนู„ู‰ ุนุดุฑุฉ volt ุจุชู‡ุช
163
00:12:46,150 --> 00:12:51,710
ุณุงูˆูŠ ุณุงู„ุจ ูˆุงุญุฏ ูˆุชุณุนูŠู† ู…ู† ู…ูŠุฉ ูุนู„ ู‡ูŠ ุนุดุฑุฉุŒ ูŠุนู†ูŠ
164
00:12:51,710 --> 00:12:57,010
ู‡ุชุณุงูˆูŠ ุณุงู„ุจ ุชุณุนุฉ ูˆุงุญุฏ ู…ู† ุนุดุฑุฉ wattุŒ ุทุจ ุจุฏู‘ูˆุง ุงู„ู€
165
00:12:57,010 --> 00:13:00,050
power ุนู„ู‰ 2 ุฃู…ุจูŠุฑุŒ ุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ 2 ุฃู…ุจูŠุฑ ุฅูŠุด
166
00:13:00,050 --> 00:13:02,070
ู†ู‚ุตู†ุง ุนุดุงู† ู†ุฌูŠุจ ุงู„ู€ power ุนู„ู‰ 2 ุฃู…ุจูŠุฑุŸ ุงู„ู€ voltage
167
00:13:02,070 --> 00:13:06,290
ุงู„ู„ูŠ ุญูˆุงู„ูŠู‡ุงุŒ ู…ูŠู† ุงู„ู€ voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠู‡ุงุŸ V2ุŒ
168
00:13:06,290 --> 00:13:09,890
ู…ุนุฑูˆูุŒ ุฃู†ุง ุตุฑุช ุนุงุฑูุฉ ูƒู„ ุฅูŠุด ุงู„ู„ูŠ ุฃุฌูŠุจู„ูŠู‡ ุงู„ู€ power
169
00:13:09,890 --> 00:13:12,790
ุนู„ู‰ 2 ุฃู…ุจูŠุฑุŒ ุงู„ู€ voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠู‡ 2 volt ูˆุงู„ู€
170
00:13:12,790 --> 00:13:15,910
current 2 ุฃู…ุจูŠุฑุŒ ุฅูŠุด ู‡ูŠุณุงูˆูŠุŸ ุจุฑุถู‡ ุณู„ุจุŒ ู„ุฅู† ุงู„ุทูŠุงุฑ ููŠ
171
00:13:15,910 --> 00:13:21,550
ุชุฌุงู‡ ุงู„ู€ voltage riseุŒ 2 ุฃู…ุจูŠุฑ ููŠ V2ุŒ ู‡ุชุณุงูˆูŠุช ู†ุงู‚ุต 2
172
00:13:21,550 --> 00:13:36,310
ููŠ ุงู„ู„ูŠ ู‡ูˆ 10.9ุŒ ู‡ุชุณุงูˆู‰ ุณุงู„ุจุŒ ู‚ุฏุงุดุŸ 18ุŒ ุงุชู†ูŠู† ุงุชู†ูŠู†ุŒ ุทูŠุจ
173
00:13:36,310 --> 00:13:44,450
ูˆู„ุง ูˆุงุญุฏ ูˆุงุญุฏุŒ ู‡ุง ุฏูŠ ุฃุฎุฑ
174
00:13:44,450 --> 00:13:47,230
ุญุงุฌุฉุŒ ู‚ูˆู„ู†ุง ุงู„ุจูˆุฑ ุนู„ู‰ ุฎู…ุณุฉ ุงูˆู…ุŒ ู‡ูŠ ุงู„ุจูˆุฑ ุนู„ู‰ ุฎู…ุณุฉ
175
00:13:47,230 --> 00:13:51,050
ุงูˆู…ุŒ ุฅูŠุด ุจุฏู‡ุง ุชุณุงูˆูŠุŸ V ุชุฑุจูŠุนุŒ V ูˆุงุญุฏ ุชุฑุจูŠุน ุนู„ู‰ RุŒ ูˆู„ุง
176
00:13:51,050 --> 00:13:51,410
ุฏู‡ุŸ
177
00:13:56,120 --> 00:14:00,580
ุงู„ู€ bar ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุฎู…ุณุฉ OhmุŒ V ูˆุงุญุฏ ุชุฑุจูŠุน ุนู„ู‰ R
178
00:14:00,580 --> 00:14:05,240
ุงู„ู„ูŠ ู‡ูŠ V ูˆุงุญุฏ ุชุฑุจูŠุนุŒ ู…ุณุงุญุชู‡ุง ุชุดุบู…ุชู‡ุง ุนุดุฑุฉ ุชุณุนุฉ
179
00:14:05,240 --> 00:14:10,800
ุชุณุนุฉ point zero ุชุณุนุฉ ู„ูƒู„ ุชุฑุจูŠุน ุนู„ู‰ ู‚ูŠู…ุฉ R ุงู„ู„ูŠ ู‡ูŠ
180
00:14:10,800 --> 00:14:15,800
ุฎู…ุณุฉ Ohm ุจุงู„ูˆุทู†ุŒ ู„ูˆ ุทู„ุจ ู…ู†ูŠ ุงู„ุชูŠุงุฑ ุงู„ู„ูŠ ู‡ูˆ ู‡ุฐุง ู…ุซู„ุง
181
00:14:15,800 --> 00:14:19,460
I ุฃูŠู‡ ุงู„ู„ูŠ ู…ู† ุงู„ุฃูˆู„ุŸ ุฃู†ุง ุจุฏูŠ I ุงุชู†ูŠู† OhmุŒ ูŠุนุทูŠู†ูŠ
182
00:14:19,460 --> 00:14:23,360
ุงุชุฌุงู‡ู‡ุงุŒ ู‡ูˆ ุทู„ุจ ู„ุฃู† ู‡ูˆ ุทุงู„ุจ ูŠุนุทูŠู†ูŠ ุงุชุฌุงู‡ู‡ุงุŒ ูˆู„ูˆ I
183
00:14:23,360 --> 00:14:24,720
ุงุชู†ูŠู† Ohm ุจุชุณุฃู„
184
00:14:27,510 --> 00:14:31,170
ุทุจ ุงุญู†ุง ูƒู…ุงู† ู‡ู„ุงู‚ูŠุชู‡ุงุŒ ู‡ู†ุดูˆู ู…ุซุงู„ ุชุงู†ูŠ ุนู„ู‰ ุงู„ู€ node
185
00:14:31,170 --> 00:14:33,650
voltage method ููŠ ูˆุฌูˆุฏ ุงู„ู€dependent sourcesุŒ ู„ุฃู†ู‡
186
00:14:33,650 --> 00:14:36,150
ุงุญู†ุง ู‚ู„ู†ุง ุงู„ุญุงุฌุฉ ุงู„ุฌุฏูŠุฏุฉ ููŠ ู‡ุฐุง ุงู„ู…ุตุงุฏ ู‡ูŠ
187
00:14:36,150 --> 00:14:39,390
ุงู„ู€dependent sourcesุŒ ูุงู„ู€dependent source ู„ุงุฒู…
188
00:14:39,390 --> 00:14:41,690
ุฃุนุฑู ูƒูŠู ุงุชุนุงู…ู„ ู…ุน ุงู„ู€ networks ููŠ ูˆุฌูˆุฏ
189
00:14:41,690 --> 00:14:45,930
ุงู„ู€dependent sourceุŒ ู‡ู†ุดูˆู
190
00:14:45,930 --> 00:14:55,370
ู…ุซุงู„ ููŠ ูˆุฌูˆุฏ ุงู„ู€dependent sourceุŒ ุงู„ู…ุซุงู„
191
00:14:55,370 --> 00:15:07,980
ููŠ ุนู†ุฏูŠ ุนุดุฑูŠู† voltุŒ ุงุชู†ูŠู† ohmุŒ ุนุดุฑูŠู† ohmุŒ ุฎู…ุณุฉ ohmุŒ
192
00:15:07,980 --> 00:15:14,740
ุนุดุฑุฉ ohmุŒ ุงุชู†ูŠู† ohmุŒ hi-fi
193
00:15:23,050 --> 00:15:33,050
ูˆุนู†ุฏูŠ ู…ุทู„ูˆุจ ุฃู†ูŠ ุฃุฌูŠุจ ู‚ูŠู…ุฉ ุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ ุนุดุฑูŠู†
194
00:15:33,050 --> 00:15:38,670
volt ุจุงุณุชุฎุฏุงู… ุงู„ู€ node voltage methodุŒ ู†ูุณ ุงู„ุฎุทูˆุงุชุŒ
195
00:15:38,670 --> 00:15:41,590
ู‡ู†ุจุฏุฃ ุจุงู„ุฎุทูˆุฉ ุงู„ุฃูˆู„ู‰ุŒ ุฃุนุฏ ุฃูƒู… essential node ุนู†ุฏูŠ
196
00:15:41,590 --> 00:15:47,200
ุฃูƒู… essential node ุนู†ุฏูŠุŸ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ ุจุฏูŠ ุฃุฎุฏ
197
00:15:47,200 --> 00:15:50,300
ุงู„ุชุงู„ุชุฉ referenceุŒ ู„ุฃู†ู‡ุง ู‡ูŠ ู…ูˆุตูˆู„ุฉ ุจุฃูƒุจุฑ ุนุฏุฏ ู…ู† ุงู„ู€
198
00:15:50,300 --> 00:15:54,460
elementsุŒ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ ุฃุฑุจุนุฉุŒ ู‡ุฏูˆู„ ู‡ุณู…ูŠู‡ู… V1
199
00:15:54,460 --> 00:16:00,060
V2ุŒ ุชู…ุงู…ุŸ ู‡ุฏูˆู„ ู…ุนุงู‡ู… voltage rise ุจุงู„ู†ุณุจุฉ ู„ู„ู€
200
00:16:00,060 --> 00:16:05,180
referenceุŒ ูˆู‡ุจุฏุฃ ุฃุญูŠูŠ ุงู„ูƒุฑุด ููŠ current low ุนู†ุฏ V1
201
00:16:06,680 --> 00:16:11,620
ู‡ูŠูƒูˆู† ุนู†ุฏ V1 ุนู„ู‰ ุนุดุฑูŠู†ุŒ ุจุชู‚ุฏุฑูˆุง ุชุญูƒูˆุง ู…ุนุงูŠุงุŒ V1
202
00:16:11,620 --> 00:16:14,820
minus 20 ุนู„ู‰ 2ุŒ ู„ุฃู† ู‡ุงูŠ referenceุŒ ู‡ุงูŠ ู†ู‚ุทุฉ ู‡ุชูƒูˆู†
203
00:16:14,820 --> 00:16:21,640
ุนุดุฑูŠู†ุŒ ุนุดุฑูŠู† voltุŒ ุฒุงุฆุฏ V1 minus V2 ุนู„ู‰ ุฎู…ุณูŠู†ุŒ ุจุณุงูˆุฉ
204
00:16:21,640 --> 00:16:28,140
zeroุŒ kerchief current law ุนู†ุฏ V2ุŒ ุฅูŠุด ุนู†ุฏูŠุŸ V2
205
00:16:28,140 --> 00:16:34,720
minus V1 ุนู„ู‰ ุฎู…ุณูŠู†ุŒ ุนู„ู‰ ุทูˆู„ ุจุงุฎุฏู‡ู… ูƒู„ู‡ู… outุŒ ุฒุงุฆุฏ V2
206
00:16:34,720 --> 00:16:38,100
ุนู„ู‰ ุนุดุฑุฉุŒ ุทุจุนุงู‹ ู‡ุงูŠ ุงู„ู€ referenceุŒ ู‡ุงูŠ ุงู„ู†ู‚ุทุฉ ุฅูŠุด
207
00:16:38,100 --> 00:16:44,220
ู‡ุชูƒูˆู† ู…ู‚ุฏุงุฑู‡ุงุŸ 8I Phi VoltุŒ ุฅุฐุงู‹ ู‡ุชูƒูˆู† ุฒุงุฆุฏ V2
208
00:16:44,220 --> 00:16:52,140
minus 8I Phi ุนู„ู‰ 2ุŒ ุจุชุณุงูˆูŠ ZeroุŒ ุชู…ุงู…ุŸ
209
00:16:52,140 --> 00:16:56,000
ุฃูƒุซุฑ ู…ุนุงุฏู„ุฉ ุนู†ุฏู†ุงุŸ ู…ุนุงุฏู„ุชูŠู†ุŒ ุฌูู†ุง ูˆุงุญุฏุฉ ุนู†ุฏ V1
210
00:16:56,000 --> 00:16:59,940
ูˆุงุญุฏุฉ ุนู†ุฏ V2ุŒ ุฃูƒุซุฑ ู…ุฌู‡ูˆู„ ุนู†ุฏูŠุŸ ุชู„ุงุชุฉ ู…ุฌู‡ูˆู„ุŒ ุทุจ ู…ู‡ู…
211
00:16:59,940 --> 00:17:05,170
ุจุฏูŠ ุฃุฌูŠุจ ุงู„ู€ I Phi ู…ู† ู‡ู†ุงุŒ ู…ู† ู‚ูŠู…ุฉ I PhiุŒ ู‡ุฐู‡
212
00:17:05,170 --> 00:17:11,110
ุจูŠุณู…ูŠู‡ุง ุงู„ู€ constraint equationุŒ ุฅูŠุด
213
00:17:11,110 --> 00:17:13,490
ุงู„ู€ constraint equationุŸ ู‡ุฐู‡ ุจุชู‚ูˆู„ ู„ูŠ I Phi ู„ุงุฒู…
214
00:17:13,490 --> 00:17:21,970
ุชุณุงูˆูŠ V1 ู…ู†ุต V2 ุนู„ู‰ 50ุŒ ู‚ูŠู…ุฉ I Phi ู„ุงุฒู… ุชุณุงูˆูŠ ู‡ูŠูƒ
215
00:17:21,970 --> 00:17:26,730
ุฅุฐุง ุจู‚ุฏุฑ ุฃุฎู„ุต ู…ู† I Phi ุฏู„ุงู„ุฉ V1 ูˆV2ุŒ ุจุญุทู‡ู… ููŠ
216
00:17:26,730 --> 00:17:31,050
ุงู„ู…ุนุงุฏู„ุชูŠู†ุŒ ุจุฑุชู V1 ู„ุญุงู„ุŒ ูˆV2 ู„ุญุงู„ุŒ ูˆุงู„ constants
217
00:17:31,050 --> 00:17:40,970
ู„ุญุงู„ุŒ ูˆุจุญู„ ุฒูŠ ู…ุง ุญู„ู†ุง ู‚ุจู„ ู‚ู„ูŠู„ ู…ุน ุจุนุถุŒ ุงู„ุณุคุงู„ ุทู„ุน
218
00:17:40,970 --> 00:17:51,910
ุงู„ู†ุงุชุฌ ู…ุนู†ุง V1 ุจุชุณุงูˆูŠ 16 Volt ูˆV2 ุจุชุณุงูˆูŠ 10 volt ูˆ
219
00:17:51,910 --> 00:17:57,870
I5 ุจุชุณุงูˆูŠ 6 ุนู„ู‰ 5 ุงู…ุจูŠุฑุŒ ุฃู†ุง ูƒู„ ุงู„ู„ูŠ ู…ุทู„ูˆุจ ู…ู†ูŠ
220
00:17:57,870 --> 00:18:01,750
ุทุงู„ุนูˆุง ุนู„ูŠุŒ ูƒู„ ุงู„ู„ูŠ ู…ุทู„ูˆุจ ู…ู†ูŠ ุงู„ู€ power ุงู„ู€ 20 volt
221
00:18:01,750 --> 00:18:06,430
ุฃู†ุง ู„ูˆ ุฅู† ููŠ ุงู…ุชุญุงู†ุŒ ุจุฌูŠุจุด V2 ูˆู„ุง ุจุฌูŠุจ ุงู„ู€ I5ุŒ ู…ุด
222
00:18:06,430 --> 00:18:12,720
ู„ุงุฒู…ูŠู†ุŒ ุงุจุญู„ ุจุณ ู„ู€ V1ุŒ ุฃู†ู‡ ูƒู„ู‡ ู„ุงุฒู… ู†ู…ูŠู„ V1 ุนุดุงู† ุฃุฌูŠุจ
223
00:18:12,720 --> 00:18:18,120
ุงู„ุชูŠุงุฑ ุจู…ุฑ ููŠ ุงู„ู€ voltage source ู‡ูŠูƒูˆู† V1-20 ุฃูˆ 20
224
00:18:18,120 --> 00:18:23,840
ู‡ูˆ ุงู„ุฃุตุญ 20-V1 ุนู„ู‰ 2ุŒ ู‡ุนุทูŠู†ุง ุงู„ุฅุดุงุฑุฉ ุงู„ุตุญูŠุญุฉุŒ ูู‡ู‚ูˆู„
225
00:18:23,840 --> 00:18:30,320
ุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ 20 volt ุจุชุณุงูˆูŠ 20-V1 ุนู„ู‰ 2ุŒ ู‡ุฐุง ุงู„ู€
226
00:18:30,320 --> 00:18:34,600
currentุŒ ูˆุฅุดุงุฑุฉ ุณุงู„ุจุฉ ููŠ ุนุดุฑูŠู†ุŒ ู„ูŠุด ุฅุดุงุฑุฉ ุณุงู„ุจุฉุŸ ุฃู†
227
00:18:34,600 --> 00:18:39,720
ุฃู†ุง ูุฑุถุงู‡ ู‡ูŠูƒูŠุŒ ุนุดุฑูŠู† ู…ู‚ุต V1 ุนู„ู‰ 2ุŒ ู…ุถุฑูˆู ููŠ ู‚ูŠู…ุฉ ุงู„ู€
228
00:18:39,720 --> 00:18:43,600
voltage source ุงู„ู„ูŠ ุจุญุตู„ ุนู„ู‰ ุงู„ู€ powerุŒ ูˆุงุถุญุŸ ู„ุฃู†
229
00:18:43,600 --> 00:18:47,400
ุฃู†ุง ุญุณุจุช V1ุŒ ู„ูƒู† ู„ูˆ ู‡ูˆ ู…ุทู„ูˆุจ ู…ู†ูŠ ู…ุทุงู„ูŠุจ ุชุงู†ูŠ ู…ุซู„ุง
230
00:18:47,400 --> 00:18:50,740
ุงู„ู€ power ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุชู…ู†ู‰ I5ุŒ ุจุฏูŠ ุฃุถุทุฑ ุฃุฌูŠุจ V1 ูˆV2
231
00:18:50,740 --> 00:18:54,360
ู„ูƒู† ููŠ ุงู„ุงู…ุชุญุงู†ุŒ ู…ุง ุชุทู„ุนุด ุงู„ู…ุทู„ูˆุจุŒ ุจุฌูŠุจุดุŒ ู…ุด ู…ุทู„ูˆุจ ู…ู†ูƒ
232
00:18:54,360 --> 00:18:58,540
ุชุฌูŠุจ V1 ูˆV2 ูˆI5ุŒ ุฅูŠู‡ ุงู„ู„ูŠ ู„ุงุฒู…ู†ูŠุŸ ุงู„ู„ูŠ ู„ุงุฒู…ู†ูŠ
233
00:18:58,540 --> 00:19:02,180
ูˆู…ุญุชุงุฌุงู‡ุŒ ุฃู†ุง ููŠ ุงู„ุฃูˆู„ ุจุนูˆุถ ุนู† M5 ูŠุตูŠุฑ ุนู†ุฏู‡ ู…ุนุงุฏู„ุชูŠู†
234
00:19:02,180 --> 00:19:07,220
ุงู„ู€ V1 ูˆV2ุŒ ุจุญู„ ู„ู…ูŠู†ุŸ ู„ู€ V1 ูู‚ุทุŒ ู…ุด ุฃูˆู„ ุจุญู„ ู„ู€ V2 ูˆุจุนุฏูŠู†
235
00:19:07,220 --> 00:19:11,120
ุจุนุฏูŠู† ุจุนูˆุถุŒ ุฃุฌูŠุจ V1 ุจุถูŠุน ู…ู†ูŠ ูˆู‚ุชุŒ ุฅุฐุง ููŠ ุงู„ุงู…ุชุญุงู†
236
00:19:11,120 --> 00:19:15,320
ุจุฏูŠ ุฃุณุชุฎุฏู… ุฃู‚ุตุฑ ุงู„ุทุฑู‚ ูˆุฃุณุฑุนู‡ุงุŒ ู„ุญุตูˆู„ ุนู„ู‰ ุงู„ู…ุฌุงู‡ูŠ
237
00:19:15,320 --> 00:19:22,340
ุงู„ู„ูŠ ุชุนุทูŠู‡ุง ู…ู† ุงู„ุณู…ุนุฉุŸ ู…ู† ุญู„ ุงู„ู…ุนุงุฏู„ุชูŠู†
238
00:19:27,880 --> 00:19:31,880
ุจุณ V2ุŒ ุฃู†ุง .. ุฃู†ุง ุญุงุทุทู„ูƒู… ุงู„ุฅุฌุงุจุงุช ูƒู„ู‡ู…ุŒ ุจุณ ุจุญูƒูŠ ..
239
00:19:31,880 --> 00:19:35,280
ู†ูุชุฑุถ ุฅู† ุฃู†ุช ููŠ ุงู…ุชุญุงู† ู…ุทู„ูˆุจ ู…ู†ูƒ ุงู„ุจุฑูˆ ุนุดุฑูŠู† vote
240
00:19:35,280 --> 00:19:39,720
ู„ู…ุง ุชูŠุฌูŠ ุชุญู„ูŠุŒ ุญู„ูŠ ุนู„ู‰ ุทูˆู„ ู…ุจุงุดุฑุฉ ู„ู€ V1ุŒ ุนุดุงู† ู…ุง
241
00:19:39,720 --> 00:19:42,500
ุงุฌูŠุจุด V2 ูˆุจุนุฏูŠู† ุงุฌูŠุจุด V1ุŒ ุฃูŠูˆุฉุŒ ุนุดุงู† ู…ุง ุงุฌูŠุจูŠุด V2 ูˆ
242
00:19:42,500 --> 00:19:46,040
ุชุฑุฌุน ุชุญู„ูŠ ู„ู€ V1ุŒ ู‡ูŠุงุฎุฏ ู…ู†ูƒ ูˆู‚ุช ูˆุฃู†ุช ู…ุด ูุงุบู†ู‰ ุนู†ู‡ุŒ ู…ุด
243
00:19:46,040 --> 00:19:50,060
ู‡ุชุงุฎุฏ ุนู„ู‰ ู…ุน V2ุŒ ู‡ุชุงุฎุฏ ุนู„ู‰ ู…ุน V1ุŒ ุฃู†ุช ุงู†ุชู‡ู‰ ุงู„ูˆู‚ุช ูˆ
244
00:19:50,060 --> 00:19:54,520
ุฃู†ุช ุฌุงุจู‡ V2ุŒ ูŠู…ูƒู† ูŠุนุทูŠูƒ ุจุฑุดุฉ ู†ุต ุงู„ุนู„ุงู…ุฉุŒ ุฑุจุน ุงู„ุนู„ุงู…ุฉ
245
00:19:54,520 --> 00:19:57,760
ูˆู„ูƒู† ู…ุง ุฌูŠุจุชูŠุด ุดูŠุก ู…ู† ุงู„ุฌูˆุงุจุŒ ู„ุง ุฌูŠุจุชูŠู‡ ุงู„ู€ V1 ูˆู„ุง
246
00:19:57,760 --> 00:20:01,960
ุฌูŠุจุชูŠู‡ ุงู„ุจุฑุŒ ู„ูƒู† ู„ูˆ ุฃู†ุช ุจุฏุงูŠุฉ ุฌูŠุจุชูŠ V1 ู…ุง ุฌูŠุจุชูŠุด
247
00:20:01,960 --> 00:20:05,820
ุงู„ุจุฑุŒ ู„ูƒู† ุฌูŠุจุชูŠ V1 ุนู„ู‰ ุงู„ุฃู‚ู„ ุถู…ู†ุชูŠ ู…ุณุงุฑ ูƒูˆูŠุณ ู…ู†
248
00:20:05,820 --> 00:20:14,080
ุงู„ุนู„ุงู…ุฉุŒ ูˆุงุถุญุฉ
249
00:20:14,080 --> 00:20:17,020
ู†ุงุฎุฏ ูƒู…ุงู† ู…ุซุงู„ ูˆู„ุง ุฎู„ุงุต ู‡ูŠูƒ ุนู„ู‰ ุงู„ู€ node voltage
250
00:20:17,020 --> 00:20:17,760
ู…ุณุงุฑุชูŠุŸ
251
00:20:22,190 --> 00:20:26,410
ุฃู†ุง ุจุชูˆู‚ุน ุฅู† ูŠู…ูƒู† ุจูŠูƒููŠุŒ ุจุงู„ุฅุถุงูุฉ ุฅู† ุจุฏูŠ ุฃุญูƒูŠู„ูƒู…
252
00:20:26,410 --> 00:20:30,350
ุญุงุฌุงุช ุฅุถุงููŠุฉ ุนู† ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ node voltage ู…ุซู„ุงุŒ ูˆ
253
00:20:30,350 --> 00:20:34,430
ุจุฑุถู‡ ู‡ุชูƒูˆู† ู…ู† ุฎู„ุงู„ ุฃู…ุซู„ุฉุŒ ุงู„ู„ูŠ ู‡ูŠ ุญุงู„ุงุช ุจู†ุณู…ูŠู‡ุง
254
00:20:34,430 --> 00:20:37,850
special casesุŒ ู„ุฅู† ู„ูˆ ุดูุชู‡ู… ุจู‚ูˆู„ ุฃุณุชุฎุฏู… ุงู„ู€ node
255
00:20:37,850 --> 00:20:41,650
voltage method ุฃุณู‡ู„ ู…ู† ุฃูŠ ุทุฑูŠู‚ุฉ ุชุงู†ูŠุฉุŒ ู‡ุณู…ูŠู‡ู…
256
00:20:41,650 --> 00:20:44,730
special casesุŒ ูˆู‡ูŠ ุฃู…ุซู„ุฉุŒ ูŠุนู†ูŠ ู‡ูŠ ุฅุถุงูุฉ ุฃู…ุซู„ุฉ ุฒูŠ ู…ุง
257
00:20:44,730 --> 00:20:49,350
ุฃู†ุชู… ุจุฏูƒู… ุฃู…ุซู„ุฉุŒ ู„ูƒู† ููŠ ู†ูุณ ุงู„ูˆู‚ุช ุจุบุทูŠ ู…ุนู„ูˆู…ุฉ ุฌุฏูŠุฏุฉ
258
00:20:49,350 --> 00:20:56,490
ูˆุฒูŠุงุฏุฉุŒ ุงู„ู…ุนู„ูˆู…ุฉ ุงู„ุฃูˆู„ู‰ ุจุชู‚ูˆู„ special caseุŒ ุฅู† ู„ูˆ
259
00:20:56,490 --> 00:20:59,290
ุฃู†ุง ุนู†ุฏูŠ ู‡ุฐุง ุงู„ู…ุซุงู„ุŒ ุฎู„ูŠู†ูŠ ุฃุฑุณู… ุงู„ู…ุซุงู„ ูˆุจุนุฏูŠู†
260
00:20:59,290 --> 00:21:05,080
ุฃุดุฑุญู„ูƒู… ุฅูŠุงู‡ุŒ ู‡ูŠ ุนู†ุฏูŠ ู‡ูŠ 25 ุงูˆู…ุŒ ุนู†ุฏูŠ ู…ู‚ุงูˆู…ุฉ ู…ู‚ุฏุงุฑู‡ุง
261
00:21:05,080 --> 00:21:10,520
10 ุงูˆู… ูˆุนู†ุฏูŠ ู…ู‚ุงูˆู…ุฉ ู…ู‚ุฏุงุฑู‡ุง 50 ุงูˆู… ูˆุนู†ุฏูŠ current
262
00:21:10,520 --> 00:21:17,120
source ู…ู‚ุฏุงุฑู‡ 5 ุงู…ุจูŠุฑุŒ ุจุนุถูƒู…
263
00:21:17,120 --> 00:21:19,660
ู‚ุงู„ ุฃู†ุง ุจุฏูŠุด ุฃู…ุซู„ู‡ุงุŒ ูˆุจุนุถูƒู… ู‚ุงู„ ุจุฏูŠ ุฃู…ุซู„ู‡ุงุŒ ุฏู‡
264
00:21:19,660 --> 00:21:25,780
ุจูŠุบุทูŠ ุงู„ุฅุฌุงุจุชูŠู†ุŒ ุนู†ุฏูŠ ุฃู†ุง ุฃูƒู… essential nodeุŸ ูˆุงุญุฏุŒ
265
00:21:25,780 --> 00:21:31,120
ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ three essential nodes
266
00:21:33,460 --> 00:21:41,440
ุตุญุŸ ู‡ุฐู‡ ู‡ุงุฎุฏู‡ุง ุงู„ู€ referenceุŒ ู‡ุนู„ู… V1 ูˆV2ุŒ V1 ูˆV2
267
00:21:41,440 --> 00:21:46,580
ุตุญูŠุญุŸ ู„ูƒู† ุฃู†ุง V2 ุนุงุฑูุงู‡ุงุŒ ุฅุฐุง ู‡ุงุฏ ุงู„ู€ referenceุŒ V2
268
00:21:46,580 --> 00:21:50,240
ุฅูŠุด ู‡ุชุณุงูˆูŠุŸ 100ุŒ ู‡ุง ู‡ูŠ ุงู„ุญุงู„ุฉ ุงู„ุฎุงุตุฉ ุฅูŠุด ุจุชู‚ูˆู„
269
00:21:50,240 --> 00:21:54,640
ุงู„ุญุงู„ุฉ ุงู„ุฎุงุตุฉุŸ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ voltage source between
270
00:21:54,640 --> 00:21:57,800
two essential nodesุŒ ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุงู„ู€ referenceุŒ ุฃู†ุง
271
00:21:57,800 --> 00:22:01,790
ุตุฑุช ุนุงุฑูุฉ ู‚ูŠู…ุฉ ู‡ุฐุง ุงู„ู€ nodeุŒ ูƒู…ุงู…ุฉ ู…ุฑุฉุŒ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ
272
00:22:01,790 --> 00:22:05,390
voltage source between two essential nodesุŒ ูˆุงุญุฏุฉ
273
00:22:05,390 --> 00:22:08,490
ู…ู†ู‡ู… ุงู„ู€ referenceุŒ ุงู„ุชุงู†ูŠุฉ ุฃู†ุง ุนุฑูุชุŒ ุจุทู„ุช ู…ุฌู‡ูˆู„ุฉ
274
00:22:08,490 --> 00:22:12,290
ู‚ูŠู…ุชู‡ุงุŒ ุจุณุงูˆูŠ ู‚ูŠู…ุฉ ุงู„ู€ voltage ุฒูŠ ู‡ุฐุง ุงู„ู…ุซุงู„ุŒ ุฃู†ุง
275
00:22:12,290 --> 00:22:14,670
ู‡ุฐุง ุงู„ู€ voltage source between two essential nodes
276
00:22:14,670 --> 00:22:17,890
ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุงู„ู€ referenceุŒ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ุตุงุฑุช ู…ุนุฑูˆูุฉุŒ
277
00:22:17,890 --> 00:22:21,710
ุตุงุฑ ุนู†ุฏูŠ ุฃูƒู… ู…ุฌู‡ูˆู„ุŸ ู…ุฌู‡ูˆู„ ูˆุงุญุฏุŒ ุฅุฐุง ุฌุจุช ููŠู‡ ูˆุงุญุฏุŒ
278
00:22:21,710 --> 00:22:26,120
ุฎู„ุงุต ุงู†ุญู„ุŒ ุฃูŠ ู…ุทู„ูˆุจ ุจุนุฏูƒ ู…ู† ุทู„ุจุŒ ุจู‚ุฏุฑ ุฃุฌูŠุจู‡ุŒ ุงู„ุญู„ ุฅุฐุง
279
00:22:26,120 --> 00:22:31,420
ูƒูŠุฑุชุดูˆู current low at V1ุŒ ุนู†ุฏูŠ minus ุฎู…ุณุฉุŒ ู„ุฃู†ู‡ุง
280
00:22:31,420 --> 00:22:37,320
ุงู„ุฎู…ุณุฉ ุฏุงุฎู„ุฉุŒ ุฒุงุฆุฏ V1 ุนู„ู‰ ุฎู…ุณูŠู†ุŒ ุฒุงุฆุฏ V1 ู†ุงู‚ุต ู…ูŠุฉ
281
00:22:37,320 --> 00:22:44,540
ุนู„ู‰ ุนุดุฑุฉ ุจุชุณุงูˆูŠ ุตูุฑ ูˆุงุถุญุŸ ู‡ูŠ ุฃูˆู„ ุญุงู„ุฉ ุฎุงุตุฉ ูˆู…ู†ู‡ุง
282
00:22:44,540 --> 00:22:49,000
ูƒู…ุงู† ู…ุซุงู„ ุนู„ู‰ ุงู„ู€ node voltage method ุงู„ุญุงู„ุฉ ุงู„ุฎุงุตุฉ
283
00:22:49,000 --> 00:22:52,500
ุงู„ุชุงู†ูŠุฉ ููŠ
284
00:22:52,500 --> 00:22:53,500
ุฃูŠ ุณุคุงู„ ู„ุญุฏ ู‡ู†ุงุŸ
285
00:23:00,150 --> 00:23:05,510
ููŠ ุญุจ ุชุฏูˆุณ ุตุจูˆุฑุฉ ุถุงูŠู‚ุŸ ุฎู„ุงุต ู†ุดูˆู ุงู„ุญู„ู‚ุฉ ุงู„ุซุงู†ูŠุฉ ุงู„
286
00:23:05,510 --> 00:23:08,390
special case ุงู„ุซุงู†ูŠุฉ ุงู„ู„ูŠ ุจุชู‚ูˆู„ูŠ ุฃุณุชุฎุฏู… ุงู„ู†ู‚ุทุฉ
287
00:23:08,390 --> 00:23:12,450
voltage method ุฃูุถู„ ู…ู† ุบูŠุฑู‡ุง ุฃู†ุง ุนู†ุฏูŠ ู‡ูŠ source
288
00:23:12,450 --> 00:23:20,050
ุญู„ู†ุง ู†ู‚ูˆู„ ู…ู‚ุฏุงุฑู‡ V ู…ุงุฏุฉ ุนุดุงู† ุฃุญุทู‡ุง ู‚ูŠู…ุชู‡ ุนุดุฑุฉ
289
00:23:31,170 --> 00:23:36,530
ุฎู…ุณูŠู† Volt ุนู†ุฏูŠ
290
00:23:36,530 --> 00:23:42,830
ู‡ู†ุง ุฃุฑุจุนูŠู† OhmุŒ ุฎู…ุณุฉ Ohm ู…ู† ุงู„ุฃุณูู„ุŒ ุฎู…ุณุฉ Ohm ููŠ
291
00:23:42,830 --> 00:23:47,150
ุณุคุงู„ ุนู†ุฏูƒู… ูˆู„ุง ุฅูŠุด ู„ุตุง ูŠุนู†ูŠุŸ ุงุญู†ุง ุจู†ู‚ูˆู„ ุนู†ุฏูƒู…
292
00:23:47,150 --> 00:23:53,670
ู…ู…ุชุงุฒูŠู† ูˆ ู‡ุงุฏูŠู† ูˆุจุนุฏูŠู† ูุฌุฃุฉ ุจู†ุตูŠุฑ ู†ุณู…ุน ุตูˆุช ุฅูŠุด ุฃู†ุง
293
00:23:53,670 --> 00:23:56,830
ุงู„ู…ุซุงู„ ุนู†ุฏูŠุŸ ุฃู†ุชูˆ ุจุชู„ุงุญุธูˆุง ุงู„ุงุฎุชู„ุงู ุจูŠู† ู‡ุฐุง
294
00:23:56,830 --> 00:24:00,750
ุงู„ู…ุซุงู„ ูˆุงู„ู…ุซุงู„ ุงู„ุซุงู†ูŠ ุฅู†ู‡ ููŠ ุนู†ุฏูŠ voltage source
295
00:24:00,750 --> 00:24:03,350
between two essential node ูˆู„ุง ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุงู„
296
00:24:03,350 --> 00:24:08,810
reference ุทู„ุนูˆุง ุนู„ูŠุงุŒ ู‡ุฐุง ู†ูุณ ุงู„ุญู„ู‚ุฉ ุงู„ุฎุงุตุฉุŒ ุนู†ุฏ
297
00:24:08,810 --> 00:24:12,150
ูƒู… essential node ูˆุงุญุฏุฉุŒ ุงุซู†ูŠู†ุŒ ุซู„ุงุซุฉุŒ ุฃุฑุจุนุฉุŒ
298
00:24:12,150 --> 00:24:14,490
ู‡ุงุฎุฏู‡ุง reference ุงู„ุฑุงุจุนุฉุŒ ุฃู†ุง ูˆุงุตู„ ุจูˆุงุญุฏุŒ ุงุซู†ูŠู†ุŒ
299
00:24:14,490 --> 00:24:17,350
ุซู„ุงุซุฉุŒ ุฃุฑุจุนุฉุŒ ุฎู…ุณุฉุŒ ุฃูƒุจุฑ ุนุฏุฏ ู…ู† ุงู„ elements
300
00:24:17,350 --> 00:24:22,310
ูุจุงุฎุฏู‡ุง ุงู„ referenceุŒ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ู‡ุณู…ูŠู‡ุง V1ุŒ ู‡ุฐู‡
301
00:24:22,310 --> 00:24:25,990
ุงู„ู†ู‚ุทุฉ V2ุŒ ูˆู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ู‚ุฏุงุดุŒ ุฎู…ุณูŠู† volt ู‡ุฐุง ู…ู†
302
00:24:25,990 --> 00:24:28,850
ุงู„ุญู„ู‚ุฉ ุงู„ุฎุงุตุฉ ุงู„ุณุงุจู‚ุฉ ู‚ุงู„ุช ู„ูˆ ุนู†ุฏูŠ voltage source
303
00:24:28,850 --> 00:24:31,070
between two essential nodes ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุงู„
304
00:24:31,070 --> 00:24:33,830
reference ุงู„ุซุงู†ูŠุฉ ุฃู†ุง ุนุฑูุช ุฃู†ุง ู‡ุชุณุงูˆูŠ ู‚ูŠู…ุฉ ุงู„
305
00:24:33,830 --> 00:24:37,110
voltage ูƒู…ุงู† ููŠ ุนู†ุฏูŠ ู‡ู†ุง ุญุงุฌุฉ ุซุงู†ูŠุฉ ููŠ ุนู†ุฏูŠ two
306
00:24:37,110 --> 00:24:40,510
voltage ููŠ ุนู†ุฏูŠ voltage source ู…ุด ูุงุฑู‚ dependent
307
00:24:40,510 --> 00:24:42,990
ูˆู„ุง independent ุจุณ ุนู†ุฏูŠ voltage source between two
308
00:24:42,990 --> 00:24:46,090
essential nodes ูˆู„ุง ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุงู„ reference ุจุณ
309
00:24:46,090 --> 00:24:47,390
ุฎู„ู†ุง ู†ุญุฏุฏ ูˆูŠู† ุงู„ู€ I5
310
00:24:51,410 --> 00:24:55,510
ู…ุงุฐุง ูŠุญุฏุซ ู‡ู†ุงุŸ ุญุงุฌุฉ ุชุชูˆู„ุฏ ุนู†ุฏู†ุงุŒ ุณุฃุซุจุชู‡ุง ู„ูƒู… ุงุณู…ู‡ุง
311
00:24:55,510 --> 00:25:03,150
ุงู„ู€ Super Node ู…ุงู‡ูŠ ุงู„ู€ Super NodeุŸ ู„ูˆ ุฌุจุช ุงู„ูƒุฑุด
312
00:25:03,150 --> 00:25:07,230
ููŠ voltage ู„ู‡ ุญูˆุงู„ูŠู† V2 ูˆูƒุฑุด ููŠ voltage ุญูˆุงู„ูŠู† V1ุŒ
313
00:25:07,230 --> 00:25:11,850
ู†ุฌู…ุน ู…ู†ุŸ ุชูŠุงุฑุงุชุŒ ูˆู„ุง ู„ุฃุŸ ู„ุฃู†ู†ูŠ ุฃุฌู…ุน ุชูŠุงุฑุŒ ุฃู‚ูˆู„
314
00:25:11,850 --> 00:25:15,790
ู‡ู†ุง V2 ุนู„ู‰ 50 ุฃูˆ V2 ู†ู‚ุต 50 ุนู„ู‰ 5ุŒ ุทุจ ู‡ู†ุงุŸ ู…ุงููŠ
315
00:25:15,790 --> 00:25:19,750
ุชูŠุงุฑุŒ ุนู†ุฏูŠ voltageุŒ ู…ุงููŠ ู…ู‚ุงูˆู…ุฉ ุฃู‚ูˆู„ V2 ู†ู‚ุต V1 ุนู„ู‰
316
00:25:19,750 --> 00:25:25,090
ุงู„ู…ู‚ุงูˆู…ุฉุŒ ูˆู„ุง ู„ุฃุŸ ุฅูŠุด ุงู„ุญู„ุŸ ุฃู†ูŠ ุจูุฑุถ ุชูŠุงุฑ ุจู‚ูˆู„ ู‡ูŠ I
317
00:25:25,090 --> 00:25:33,910
ูุฑุถุชู‡ ู‡ุฐุง ุฎู„ุงุต ูุฅูŠุด ุจูŠุตูŠุฑ ุนู†ุฏูŠุŸ ุนู†ุฏ V2 ู‡ูŠูƒูˆู† V2-50
318
00:25:33,910 --> 00:25:39,410
ุนู„ู‰ 5 ุฒุงุฆุฏ V2 ุนู„ู‰ 50 ุฒุงุฆุฏ ุงู„ุชูŠุงุฑ ุงู„ู„ูŠ ูุฑุถุชู‡ ุงู„ู„ูŠ
319
00:25:39,410 --> 00:25:48,080
ู‡ูˆ I ุจุณุงูˆุฉ 0 ุนู†ุฏ V1ู‡ูŠูƒูˆู† ุนู†ุฏ ุฏุงุฎู„ I ูุจุชุตูŠุฑ minus I
320
00:25:48,080 --> 00:25:55,620
ุฒุงุฆุฏ V1 ุนู„ู‰ 100 ู†ุงู‚ุต 4 ุจุณุงูˆุฉ 0 ุฃู†ุง ุนู†ุฏูŠ ุงู„ู…ุฌู‡ูˆู„ V1
321
00:25:55,620 --> 00:26:00,580
ูˆ V2 ูˆูƒู…ุงู† ุงู„ู€ I ูŠุนู†ูŠ ุซู„ุงุซุฉ ู…ุฌุงู‡ูŠู„ ุจู…ุนุงุฏู„ุฉ ู„ูˆ ุฃู†ุง
322
00:26:00,580 --> 00:26:06,950
ุฌู…ุนุชู‡ู… ู…ุด ุจุฎู„ุต ู…ู† ุงู„ู€ I ุจูŠุตูŠุฑ ุนู†ุฏูŠ ู„ูˆ ุฌู…ุนุชู‡ู… V2 ู†ุงู‚ุต
323
00:26:06,950 --> 00:26:14,210
ุฎู…ุณูŠู† ุนู„ู‰ ุฎู…ุณุฉ ุฒุงุฆุฏ V2 ุนู„ู‰ ุฎู…ุณูŠู† ุฒุงุฆุฏ V1 ุนู„ู‰ ู…ูŠุฉ
324
00:26:14,210 --> 00:26:20,130
ู†ุงู‚ุต ุฃุฑุจุนุฉ ุจุชุณุงูˆูŠ ุตูุฑ ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ุจู†ุณู…ูŠู‡ุง ู…ุนุงุฏู„ุฉ
325
00:26:20,130 --> 00:26:23,230
ุงู„ู€ super node ุงู„ุญุฏ ุงู„ู„ูŠ ุฃู†ุชู… ู…ุด ุนุงุฑููŠู† ู…ุด ู‡ูŠ ุงู„
326
00:26:23,230 --> 00:26:27,110
super node ุงู„ู€ super node ู‡ูˆ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ voltage
327
00:26:27,110 --> 00:26:30,170
source ุฒูŠ ู‡ูŠูƒ ุจูŠู† two essential nodes ุจูุชุฑุถ ูˆูƒุฃู†ู‡
328
00:26:30,170 --> 00:26:36,930
ู…ุด ู…ูˆุฌูˆุฏ ูƒุฃู†ู‡ V1 ูˆ V2 ุตุงุฑูˆุง ู…ู„ุฒู‚ูŠู† ููŠ ุจุนุถ ู„ุฒู‚ูˆุง ุจุนุถ
329
00:26:36,930 --> 00:26:40,910
ูˆ ุจุฑูˆุญ ุจุฌู…ุน ุงู„ุชูŠุงุฑุงุช ุงู„ู„ูŠ ุนู„ู‰ V2 ุงู„ู„ูŠ ู‡ูŠ V2 ุนู„ู‰ 50
330
00:26:40,910 --> 00:26:45,810
ุฒุงุฆุฏ V2 ู†ุงู‚ุต 50 ุนู„ู‰ 5 ูˆุจู†ู†ุณู‰ ู‡ุฐุง ูˆุฌูˆุฏ ูˆุจุฑูˆุญ ุนู„ู‰
331
00:26:45,810 --> 00:26:51,810
V1 ูƒุฃู†ู‡ short circuit ุจุณ ู…ุด 100% V1 ุนู„ู‰ 100 ู†ุงู‚ุต 4
332
00:26:51,810 --> 00:26:56,630
ู‡ุงูŠ ุงู„ู€ super node ู‡ุงูŠ ุงู„ู†ู‚ุทุฉ ุงู„ู„ูŠ ููŠู‡ุง V2 ูˆ V1 ูู‡ู…
333
00:26:56,630 --> 00:27:03,100
ุงู„ู€ voltage source ุจู†ุณู…ูŠู‡ุง ุงู„ู€ super node ูˆุฃุซุจุชูƒู… ...
334
00:27:03,100 --> 00:27:06,540
ุฃุซุจุชูƒู… ุฃู† ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ุตุญูŠุญุฉ ุฅุฐุง ู„ูˆ ูƒุงู† ุนู†ุฏูŠ
335
00:27:06,540 --> 00:27:08,900
voltage source ู…ุงุญุชุงุฌุด ุฃู‚ูˆู„ ู…ู† ูˆูŠู† ุฏู‡ ุฃุฌูŠุจ ุงู„ุชูŠุงุฑ
336
00:27:08,900 --> 00:27:12,500
ู…ุงููŠุด ุนู†ุฏูŠ ู…ู‚ุงูˆู…ุฉ ุฃู‚ูˆู„ V2-V1 ุฃู†ุง ู…ู‚ุงูˆู…ุฉ ู„ุฃ ู‡ูŠ ุจุนุฑู
337
00:27:12,500 --> 00:27:16,040
ุฃู† ู‡ุงูŠ super node ุนู„ู‰ ุทูˆู„ ู‡ุงูŠ ุงู„ู€ super node ุจุงุฎุฏ ..
338
00:27:16,040 --> 00:27:20,640
ุจุนู…ู„ ุนู„ู‰ ุงู„ุชู†ุชูŠู† ุนู„ู‰ V1 ูˆ V2 ุนู„ุงู…ุฉ ูˆุจู‚ูˆู„ ุนู†ุฏูŠ V2
339
00:27:20,640 --> 00:27:26,450
ุนู†ุฏูŠ ู‡ุฐุง ุงู„ุชูŠุงุฑ V2 ุนู„ู‰ 50 V2-50 ุนู„ู‰ 5 ุจู†ู†ุณู‰ ู‡ุฐุง
340
00:27:26,450 --> 00:27:31,350
ูˆุฌูˆุฏู‡ ุจู‚ู‰ ุงู„ู€ V1 ุนู„ู‰ 100 minus 4 ุจุณุงูˆุฉ 100 ุทุจ ุฃู†ุง
341
00:27:31,350 --> 00:27:33,610
ุนู†ุฏูŠ ู‡ุฐู‡ ู…ุนุงุฏู„ุฉ ุจู…ุฌู‡ูˆู„ูŠู† ู…ู† ูˆูŠู† ุจุชุฌูŠุจ ุงู„ู…ุนุงุฏู„ุฉ
342
00:27:33,610 --> 00:27:39,250
ุงู„ุซุงู†ูŠุฉุŸ ู…ู† ูˆูŠู†ุŸ ู„ุงุฒู… ู„ูŠ ู…ุนุงุฏู„ุชูŠู† ู„ู„ู…ุฌู‡ูˆู„ูŠู† ู…ู† ูˆูŠู†ุŸ
343
00:27:39,250 --> 00:27:43,530
ูŠู„ุง ุงู„ู…ุนุงุฏู„ุฉ
344
00:27:43,530 --> 00:27:47,010
ูˆุงุญุฏุฉ ุฎู„ุงุต ุตุงุฑุช super node equation ููŠู‡ุง ูƒู… ู…ุฌู‡ูˆู„
345
00:27:47,010 --> 00:27:50,770
ุงุซู†ูŠู† ู‡ู†ุง ูƒุงู†ูˆุง ุซู„ุงุซุฉ ู…ุฌุงู‡ูŠู„ ู‚ู„ู„ุชู… ุงู„ู…ุนุงุฏู„ุฉ ุตุงุฑูˆุง
346
00:27:50,770 --> 00:27:54,370
ู…ุฌู‡ูˆู„ูŠู† 50
347
00:27:54,370 --> 00:28:01,380
voltุŸ ูˆูŠู†ู‡ุงุŸ ู‡ุงูŠุŸ ุฅูŠู‡ุŸ ูˆุงู„ู€ V2 ูˆูŠู†ู‡ุง ู…ุงู„ู‡ู…ุŸ ุฅูŠุด
348
00:28:01,380 --> 00:28:04,980
ู‡ุณุง ููŠู‡ุงุŸ
349
00:28:04,980 --> 00:28:11,720
ุฅูŠุด ุฑุฃูŠูƒู…ุŸ ุนู†ุฏูŠ ุฃู†ุง constraint ู‡ู†ุง ุจู‚ูˆู„ ู„ูŠ ุฅู† ุงู„ูุฑู‚
350
00:28:11,720 --> 00:28:18,500
ุจูŠู† V1 ู†ู‚ุต V2 ู„ุงุฒู… ูŠุณุงูˆูŠ ุนุดุฑุฉ I5 ุนู†ุฏ V1-V2 ุบุตุจ
351
00:28:18,500 --> 00:28:22,600
ุนู†ูŠ ู„ุงุฒู… ูŠุณุงูˆูŠ ุงู„ุนุดุฑุฉ I5 ูˆู„ุง ู„ุฃุŸ ุนุดุงู† ุงู„ู€ voltage
352
00:28:22,600 --> 00:28:26,460
source ุจูŠุซุจุช voltage ุญูˆุงู„ูŠู† ุทุฑููŠู‡ ู…ู‡ู…ุง ูƒุงู†ุช ู‚ูŠู…ุฉ
353
00:28:26,460 --> 00:28:30,820
ุงู„ุชูŠุงุฑ ู…ุฑููŠู‡ุŒ ุฅุฐุง ุงู„ุนุดุฑุฉ I5 ุจุชุณุงูˆูŠ V1ุŒ ู„ูŠุด ุฃุฎุฏุช
354
00:28:30,820 --> 00:28:35,590
ุงู„ู€ V1 ู†ุงู‚ุตูŠุŸ ู„ุฃู† ู‡ู†ุง ุงู„ู€ plus ูˆู‡ุง ุงู„ู€ minus V1 minus
355
00:28:35,590 --> 00:28:39,270
V2 ุจุณุงูˆุฉ ุนุดุฑุฉ I5 ูˆุงู„ู€ I5 ุฃู†ุง ุจุชูˆู‚ุน ุงู„ู„ูŠ ุณู…ุชูƒู…
356
00:28:39,270 --> 00:28:45,610
ูƒุงู†ุช ุจุชุญุงูˆู„ ุจูŠู‡ุง ุชู‚ูˆู„ ู„ูŠ I5 ุจุฌูŠุจู‡ุง ู…ู† ู‡ู†ุง V2 minus
357
00:28:45,610 --> 00:28:51,950
ุฎู…ุณูŠู† ุนู„ู‰ ุฎู…ุณุฉ ุจุฎู„ุต ู…ู† I5 ุจุชุตูŠุฑ ุนู†ุฏูŠ ู…ุนุงุฏู„ุชูŠู†
358
00:28:51,950 --> 00:28:57,170
ุจู…ุฌู‡ูˆู„ูŠู† ุจู‚ุฏุฑ ุฃุญู„ู‡ู… ู…ุน ุจุนุถ ูˆุงุถุญุŸ ุฅุฐุง ุฃู†ุง ุดูุช
359
00:28:57,170 --> 00:29:00,090
ุญุงู„ุชูŠู† ุฎุงุตุชูŠู† ุงู„ุญุงู„ุฉ ุงู„ุฃูˆู„ู‰ ุฃู† ูŠูƒูˆู† ุงู„ู€ voltage
360
00:29:00,090 --> 00:29:03,130
source between two essential nodes ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุงู„
361
00:29:03,130 --> 00:29:07,370
reference ุนู„ู‰ ุทูˆู„ ุงู„ุซุงู†ูŠุฉ ุฃู†ุง ุนุฑูุช ุณู‡ู„ุช ุนู„ูŠ ุฎููุช ุนู„ูŠ
362
00:29:07,370 --> 00:29:10,650
ุนุฏุฏ ุงู„ู…ุฌุงู‡ูŠู„ ุงู„ุญุงู„ุฉ ุงู„ุซุงู†ูŠุฉ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ voltage
363
00:29:10,650 --> 00:29:14,110
source between two essential nodes ูˆู„ุง ูˆุงุญุฏุฉ ู…ู†ู‡ู…
364
00:29:14,110 --> 00:29:19,080
ุงู„ reference ุจุชุตูŠุฑ ุนู†ุฏูŠ super node ููŠ ุฃูŠ ุงุณุชูุณุงุฑ
365
00:29:19,080 --> 00:29:22,080
ู„ุญุฏ ู‡ู†ุงุŸ ู‡ูŠูƒ ุฅู† ุดุงุก ุงู„ู„ู‡ ุงุญู†ุง ุจู†ูƒูˆู† ุฎู„ุตู†ุง ุงู„ู€ node
366
00:29:22,080 --> 00:29:25,320
voltage method ูˆุฅู† ุดุงุก ุงู„ู„ู‡ ุงู„ู„ู‚ุงุก ุงู„ู‚ุงุฏู… ู‡ู†ุจุฏุฃ ุงู„
367
00:29:25,320 --> 00:29:28,340
mesh current ุงู„ู„ู‡ ูŠุนุทูŠูƒู… ุงู„ุนุงููŠุฉ ูˆู†ุดูˆููƒู… ุนู„ู‰ ุฎูŠุฑ
368
00:29:28,340 --> 00:29:29,220
ุงู„ู„ู‚ุงุก ุงู„ู‚ุงุฏู