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1
00:00:20,740 --> 00:00:27,220
ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ุงู„ูŠูˆู… ุณู†ุชุญุฏุซ ุนู† ู‚ุตุฉ 43 ู‚ุตุฉ 43 ุชุชุญุฏุซ

2
00:00:27,220 --> 00:00:36,760
ุนู† ุญุฑุงุฑุฉ ูˆุถุนู ูˆู…ู‚ุงูˆู…ุฉ ู‡ุฐู‡ ู…ุฑุช ุนู„ูŠูƒู… ุจุงู„ููŠุฒูŠุง ุณุงุจู‚ุฉ

3
00:00:36,760 --> 00:00:44,040
ุณู†ุจุฏุฃ ุจุงู„ุญุฑุงุฑุฉ ุงู„ุฅู„ูƒุชุฑูˆู†ูŠุฉ ุญุฑุงุฑุฉ ูˆู…ู‚ุงูˆู…ุฉ ุซู… ุณู†ู†ุชู‡ูŠ

4
00:00:44,040 --> 00:00:45,220
ุจุงู„ุทุงู‚ุฉ ุงู„ุฅู„ูƒุชุฑูˆู†ูŠุฉ

5
00:00:51,530 --> 00:00:55,290
ุงู„ุตูˆุฑุฉ ุงู„ู‡ุงุชู ุงู„ูƒูˆุฑุงู†ูŠุฉ ุงู„ุตูˆุฑุฉ ุนู„ู‰ ุงู„ูˆุถุน ุงู„ุนู„ูˆูŠ

6
00:00:55,290 --> 00:01:06,550
ุงู„ู…ุธู‡ุฑ ู‡ู†ุงูƒ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ

7
00:01:06,550 --> 00:01:12,330
ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ ู…ุตุฏุฑ

8
00:01:12,330 --> 00:01:18,770
ู…ุตุฏุฑwires ุงู„ู„ูŠ ู‡ู… ุงู„ conductors ูˆ appliance ุงู„ู„ูŠ

9
00:01:18,770 --> 00:01:22,210
ู‡ูŠ ุนู†ุฏู†ุง ุงู„ู„ูŠ ุงูŠุด ุงู„ lamp ุงูˆ ุงู„ lid ุงูˆ whatever

10
00:01:22,210 --> 00:01:26,530
you want ุชูƒูˆู† ุงู„ุณู„ุจ provide the electric current

11
00:01:26,530 --> 00:01:30,330
or the current this flows through wires which

12
00:01:30,330 --> 00:01:33,410
conduct the electricity and provide a way for it

13
00:01:33,410 --> 00:01:39,250
to travel ูุงู„wire ุดุบู„ุชู‡ู… ุงูŠุดุŸุงู„ู„ูŠ ู‡ู… ุทุฑูŠู‚ุฉ

14
00:01:39,250 --> 00:01:43,190
ู„ู„electricity to go from one side or one place to

15
00:01:43,190 --> 00:01:47,510
the other ู it's a medium for the electricity or

16
00:01:47,510 --> 00:01:49,670
to .. for the current flow

17
00:01:52,710 --> 00:01:55,990
provide a way for it to travel the current is used

18
00:01:55,990 --> 00:02:00,110
to light a lamp so like all circuits the example

19
00:02:00,110 --> 00:02:04,630
includes ุงู„ู…ู‚ูˆู†ุงุช ุงู„ู„ูŠ ุจุชูƒู„ู… ุนู†ู‡ุง an electrical

20
00:02:04,630 --> 00:02:08,650
supply in this case the cell ุนุงุฏุฉ ุจูŠุณู…ูŠู‡ ูŠุง ุฅู…ุง

21
00:02:08,650 --> 00:02:15,330
power supply ูŠุง ุฅู…ุง voltage supply ูุงู„ู…ุฎุชุตุฑ ุจู†ู‚ูˆู„ู‡

22
00:02:15,330 --> 00:02:20,110
ุฅูŠุด supply ูุนุงุฏุฉ ุจู†ู‚ูˆู„ ุนู†ู‡ voltage supply ุฃูˆ

23
00:02:20,110 --> 00:02:24,830
supplyู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ

24
00:02:24,830 --> 00:02:26,950
ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ

25
00:02:26,950 --> 00:02:32,050
ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ

26
00:02:32,050 --> 00:02:32,610
ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ

27
00:02:32,610 --> 00:02:34,370
ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ

28
00:02:34,370 --> 00:02:34,370
ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ

29
00:02:34,370 --> 00:02:38,100
ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูˆู…ุดุฑูƒุฉ ุฅู„ูƒุชุฑูˆู†ูŠุฉin this

30
00:02:38,100 --> 00:02:43,020
case the lamp which have a function ุงู„ู„ูŠ ุนู†ุฏู‡ ูŠุนู†ูŠ

31
00:02:43,020 --> 00:02:47,660
ุงู„ lamp has a function ุฃูˆ ุงู„ devices have a

32
00:02:47,660 --> 00:02:51,080
function ุนุงุฏุฉ ูŠุง ุงู…ุง to light ูŠุง ุงู…ุง to operate

33
00:02:51,080 --> 00:02:53,320
ููŠู‡ุง ูˆุธูŠูุฉ ู…ุญุฏุฏุฉ

34
00:02:55,850 --> 00:02:59,070
voltage and resistor the amount of current in the

35
00:02:59,070 --> 00:03:03,290
lamp flowing through a circuit will partly depends

36
00:03:03,290 --> 00:03:08,310
on the electromotive force EMF ู‡ุฐุง ุจุชู„ุงู‚ูˆู‡ุง ููŠ

37
00:03:08,310 --> 00:03:14,190
ุงู„ูƒุชุจ ุงู„ุฌุฏูŠุฏุฉ ุจุฏู„ ู…ุง ูŠุญุทูˆุง voltage ุจูŠุญุทูˆุง EMF of

38
00:03:14,190 --> 00:03:18,190
the electrical supply electromotive force is

39
00:03:18,190 --> 00:03:23,790
measured in volts ุงูˆ ุงู„ voltage measured in volts

40
00:03:24,730 --> 00:03:27,770
ู‡ูˆ ุนุงู…ุฉ ูŠุณู…ู‰ ูƒู€ voltage ูˆ ุงู„ู€ voltage ูŠุนุชู…ุฏ ุนู„ู‰

41
00:03:27,770 --> 00:03:33,390
ู‚ูŠู…ุฉ ุงู„ู…ุตุงุฏุฑ ุงู„ุฅู„ูƒุชุฑูˆู†ูŠุฉ ูƒู…ูŠุฉ ุงู„ู…ุตุงุฏุฑ ุงู„ุฅู„ูƒุชุฑูˆู†ูŠุฉ

42
00:03:33,390 --> 00:03:38,250
ุชุฒูˆู‘ุฏู†ูŠ ู‡ุฐุง ุงู„ voltage ุงู„ู„ูŠ ุจู†ุฌูŠุณู‡ ููŠ ุงู„ุฏูŠุงุฌุฑุงู…

43
00:03:38,250 --> 00:03:41,290
ุงู„ู„ูŠ ุดูู†ุงู‡ ุฅุถุงูุฉ ุณู„ุณู„ุฉ ุฃุฎุฑู‰ ุณุชุดุชุฑ ููŠู‡ุง voltage

44
00:03:41,290 --> 00:03:46,150
ุฃุนู„ู‰ ุงู„ุจุทุงุฑูŠุงุช ุฒูŠ ู…ุง ุจุชุนุฑููˆุง ู„ู…ุง ู†ุถูŠููˆุง .. ู†ุญุท

45
00:03:46,150 --> 00:03:50,230
ุจุทุงุฑูŠุฉ ูˆุงุญุฏุฉ ูƒู…ูŠุฉ ุจุชุนุทูŠู†ูŠ ุงู„ู„ูŠ ุนุงุฏูŠุฉ ุงู„ุจุทุงุฑูŠุฉ ุงู„ู„ูŠ

46
00:03:50,230 --> 00:03:55,350
ุจู†ุดุชุฑูŠู‡ุง ู…ู† ุงู„ุณูˆู‚ู…ุงุจุชุดุชุฑูˆุง ุงู†ุชูˆุง ู…ู† ุงู„ุณูˆู‚ .. ูˆุงุญุฏ

47
00:03:55,350 --> 00:03:59,730
ูˆ ู†ุต .. ู„ู…ุง ู†ุญุท ุงู†ุชูŠู† ุจูŠุตูŠุฑูˆุง ุงูŠุดุŸ ุชู„ุงุชุฉ ..ู…ุนู†ุงุชู‡

48
00:03:59,730 --> 00:04:03,610
ุงู†ุง ุญุงุทูŠุชู‡ู… in serious ุจูŠุตูŠุฑูˆุง .. ุจูŠุฒูŠุฏูˆุง ..ุงู„ุงู†

49
00:04:03,610 --> 00:04:07,810
ู„ู…ุง ุจู†ู‚ูˆู„ ุญุงุทูŠู†ุง in serious ุจูŠุฒูŠุฏ ุนุฏุฏ .. ุจูŠุฒูŠุฏ

50
00:04:07,810 --> 00:04:12,150
ูƒู…ูŠุฉ ุงู„ voltage .. ุญุงุทุทูˆู‡ ุจุฑุง ุงูŠุด ุงู„ู„ูŠ ุจูŠุฒูŠุฏุŸ

51
00:04:12,150 --> 00:04:17,170
ุงู„ุชูŠุงุฑ .. ูˆุงู†ุชูˆุง ุนุงุฑููŠู† ู‡ุฐู‡ ุงู„ุดุบู„ุฉุทูŠุจ ุงู„ูˆู„ุชุงุฌ

52
00:04:17,170 --> 00:04:21,130
ูŠุนุชู…ุฏ ุนู„ู‰ ู‚ูˆุฉ ุงู„ูˆุซูŠู‚ุฉ ุงู„ุฅู„ูƒุชุฑูˆู†ูŠุฉ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ

53
00:04:21,130 --> 00:04:22,550
ุฌุฒุก ู…ู† ุงู„ูˆุซูŠู‚ุฉ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ

54
00:04:22,550 --> 00:04:23,170
ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ

55
00:04:23,170 --> 00:04:25,550
ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ

56
00:04:25,550 --> 00:04:27,710
ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ

57
00:04:27,710 --> 00:04:29,670
ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ

58
00:04:29,670 --> 00:04:31,310
ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ

59
00:04:31,310 --> 00:04:33,610
ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ

60
00:04:33,610 --> 00:04:42,650
ุงู„ุชูŠ ุชุถูŠู ุซุงู†ูˆูŠุฉ ุฌุฒุก ู…ู† ุงู„ูˆู„ุชุงุฌ ุงู„ุชูŠ ุชุถูŠู ุซ

61
00:04:43,600 --> 00:04:48,280
ูˆุญุณุจูˆู‡ุง ูƒู…ุง ุชุฑูŠุฏูˆู† ุจู‚ูŠุชู‡ุง ุงู„ูƒู… ู…ู† ุงู„ู‡ูˆุงุชู ูŠุนุชู…ุฏ

62
00:04:48,280 --> 00:04:53,600
ุฃูŠุถู‹ุง ุนู„ู‰ ู…ู‚ุงูˆู…ุฉ ุงู„ุฅู„ูƒุชุฑูˆู†ูŠุฉ ู‡ุฐู‡

63
00:04:53,600 --> 00:04:57,540
ุงู„ู‚ูŠู…ุฉ

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00:04:57,540 --> 00:05:01,340
ููŠ ุฃูˆู… ู‡ูŠ ู…ู‚ุงูˆู…ุฉ ุนู† ูƒู… ุณู‡ูˆู„ุฉ ูŠู…ูƒู† ุงู„ู‡ูˆุงุชู ุฃู† ุชุฏุฎู„

65
00:05:01,340 --> 00:05:06,550
ู…ู† ุฎู„ุงู„ ุงู„ู‡ูˆุงุชู ูˆู…ุฌู…ูˆุนุงุช ููŠ ุงู„ู‚ุทุงุฑุนุงุฏุฉู‹ ุงู„ู€

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00:05:06,550 --> 00:05:09,850
circuits ุงู„ู„ูŠ ููŠู‡ุง higher resistance ุจู†ู„ุงู‚ูŠ with

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00:05:09,850 --> 00:05:14,470
constant voltage ุจู†ู„ุงุญุธ ุฃู†ู‡ ุงู„ุชูŠุงุฑ ุจู†ุฒู„ ุฃูˆ I will

68
00:05:14,470 --> 00:05:23,850
decrease ุงู„ุนู„ุงู‚ุฉ ุฅูŠุด ุจู†ู‚ูˆู„ ุนู†ู‡ุง ุนูƒุณูŠุฉ for

69
00:05:23,850 --> 00:05:26,770
example ุฃู„ุงู… create a resistance because the

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00:05:26,770 --> 00:05:30,410
filament the metal wire inside it is very thin ุฃู†ุช

71
00:05:30,410 --> 00:05:36,250
ุจุชุนุฑู ุงู„ู„ุงู…ุจุงุช ุงู„ุฃู‚ุฏูŠู…ุฉ ุฅูŠุด ููŠู‡ุงุงู„ุณู„ูƒ ุงู„ุชู†ุฌุณุชูˆู†

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00:05:36,250 --> 00:05:42,030
ู‡ุฐุง ุงู„ู„ูŠ ุจู†ุณู…ูŠู‡ ุงูŠุด ู‡ู†ุง file filament ุงู„ู„ูŠ ุจุชุณู…ูŠู‡

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00:05:42,030 --> 00:05:46,710
filament ุงู„ู„ูŠ ู‡ูˆ ุงู„ metal wire inside it this

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limits the amount of current that can flow

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00:05:49,350 --> 00:05:52,870
resistance also depends on the material used as a

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conductor for example copper has a low resistance

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so it's a good conductor ุงู„ุณู„ูƒ ู…ุนุธู…ู‡ุง ู…ุตู…ูˆุนุฉ ู…ู†

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ุงู„ูŠุดุŸ ู…ู† ุงู„ copper ุจุชู„ุงู‚ูŠู‡ุง ู…ุตู…ูˆุนุฉ ู…ู† ุงู„ plasticุŸ

79
00:06:04,920 --> 00:06:10,160
ู…ุตู†ูˆุนุฉ ู…ู† ุงู„ุฎุดุจุŸ ู„ุฃ ู…ุตู†ูˆุนุฉ ุฏุงูŠู…ุง ู…ู† ู†ุญุงุณ ุงูˆ a good

80
00:06:10,160 --> 00:06:15,860
conductor ุชุฐูƒุฑ ู„ู…ุง ู‚ู„ู†ุง ุงู„ุฏู‡ุจ ูˆุงู„ูุถุฉ ุงู„ุฏู‡ุจ is an

81
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excellent conductor ุจุณ ู…ุงุญุฏุด ุจูŠุณุชุฎุฏู…ู‡ ู„ุฃู†ู‡ ุงูŠุด

82
00:06:19,020 --> 00:06:23,840
ุบุงู„ูŠ ุจุชู„ุงู‚ูŠู‡ ููŠ ุงู„ู…ู†ุงุทู‚ ุงู„ุญุณุงุณุฉ ุฌุฏุง ุงู„ู„ูŠ ุจุฏูƒ

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accuracy ุนุงู„ูŠ ุงูˆ ุจุฏูƒ performance ุนุงู„ูŠ ููŠ ุธุฑูˆู ุตุนุจุฉ

84
00:06:27,400 --> 00:06:28,860
ุจูŠุณุชุฎุฏู…ู‡ ุงู„ุฏู‡ุจ ุทูŠุจ

85
00:06:33,510 --> 00:06:37,710
ู…ูˆุงุฏ ุนุงุฒู„ุฉ ู…ุน ู…ู‚ุงูˆู…ุฉ ุนุงู„ูŠุฉ ู…ุซู„ ุงู„ู„ุงุณุชูŠูƒ ูŠุณู…ู‰

86
00:06:37,710 --> 00:06:42,050
ุงู„ุงู†ุณูˆู„ุงุชูˆุฑ ุงู„ุงู„ูƒุชุฑูŠูƒุงู„ ุงู„ุงู†ุณูˆู„ุงุชูˆุฑ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ูˆุงุฏ

87
00:06:42,050 --> 00:06:47,760
ุงู„ุนุงุฒู„ุฉonly very high voltage cause current to

88
00:06:47,760 --> 00:06:51,060
flow through them ูŠุนู†ูŠ ู„ูˆ ุญุทูŠุช ุทูŠุงุฑุงุช ุนุงู„ูŠุฉ ู…ุซู„ุง

89
00:06:51,060 --> 00:06:55,500
ุฎุทูˆุท ุงู„ุถุบุท ุงู„ุนุงู„ูŠ ู„ูˆ ุญุทูŠุช ุญูˆุงู„ูŠู‡ุง ู…ุงุฏุฉ ุจู„ุงุณุชูŠูƒูŠุฉ

90
00:06:55,500 --> 00:06:59,120
ุตุบูŠุฑุฉ ูˆู…ุณุงูƒุชู‡ุงุŒ ุฅูŠุด ุจุชุณูˆูŠุŸ ู‡ูŠ ุจุชูƒู‡ุฑุจู†ูŠุŒ ุจุชุฌูŠุจู†ูŠ

91
00:06:59,120 --> 00:07:05,640
ุฃุดูƒ ู‡ุฐุง ุงู„ electrification ุจุชุณู…ูŠู‡ุง ุฃุดูƒ material

92
00:07:05,640 --> 00:07:08,820
that are good insulators are used to insulate

93
00:07:08,820 --> 00:07:12,100
conductors ูƒู„ ุณู„ูˆูƒ ุงู„ู†ุญุงุณ ุงู„ู„ูŠ ุจุชู„ุงู‚ูˆู‡ู… ุฅูŠุด ููŠู‡

94
00:07:12,100 --> 00:07:13,980
ู„ู…ู‚ุงุทุฉ ุจู„ุงุณุชูŠูƒูŠ

95
00:07:16,910 --> 00:07:21,190
an example is a plastic insulation around electric

96
00:07:21,190 --> 00:07:24,670
wire this stops people from touching the conductor

97
00:07:24,670 --> 00:07:29,470
and if it is live carrying current from getting

98
00:07:29,470 --> 00:07:34,290
dangerous electrical or electric shock ุงู„ electric

99
00:07:34,290 --> 00:07:37,990
shock ุงู„ู„ูŠ ู‡ูŠ electrification ุงูˆ ุงูŠุด ุจูŠุตูŠุฑู†ุง

100
00:07:37,990 --> 00:07:43,790
ุงุชูƒู‡ุฑุจ ู„ู…ุง ุงู„ูˆุงุญุฏ ูŠุชูƒู‡ุฑุจ ุงูŠุด ุจูŠุณูˆูŠู„ู‡ุŸุจุตูŠุฑู„ู‡ ุตุฏู…ุฉ

101
00:07:43,790 --> 00:07:48,590
ู…ุธุจูˆุท ูู‡ูŠ ุจู†ุบุทูŠู‡ู… ู„ู‡ุฐุง ุงู„ุณุจุจ ุงู„ุขู† ุญุงุฌุชูŠู† ุนู†ุฏ

102
00:07:48,590 --> 00:07:52,550
ุงู„ุญุงุฌุฉ ู‡ุฐู‡ ุงูŠุด ู‡ุฐุง ุงุณู…ู‡ live ุงู„ live ุงู„ู„ูŠ ููŠู‡ ุงู„

103
00:07:52,550 --> 00:07:59,030
ุงูŠุดุงู„ูƒู‡ุฑุจุง ููŠ ุนู†ุฏู‰ ุฃุณู„ูˆุจ ุงู„ูƒู‡ุฑุจุง ุชุงู„ุช ุฃู†ูˆุงุน ู„ู…ุง

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ุงุชูƒู„ู… ุนู„ู‰ one phase ููŠ ูˆุงุญุฏ ุจู†ุณู…ูŠู‡ ุงู„ู„ูŠ ู‡ูˆ life

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ุงู„ุชุงู†ูŠ ุงู„ return ุงู„ุชุงู„ุช ุจูŠุจู‚ู‰ ุงู„ neutral ุงู„

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neutral ุงู†ุช ู…ุณูƒูŠู† ู…ุงููŠุด ู…ุดูƒู„ุฉ ููŠูƒ ุงู„ return ู„ูˆ

107
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ู…ุดุจูˆูƒ ุจูŠุตูŠุฑ ููŠู‡ ูƒู‡ุฑุจุง ุถุงู„ ุนู†ุฏ ุงู„ life

108
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automatically ู‡ุฐุง ููŠู‡ ูƒู‡ุฑุจุง ุงู†ุช ููŠู‡ ูƒู‡ุฑุจุง ุนู„ู‰ ุทูˆู„

109
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ููŠ ู‡ุฐุง ุงู„ู…ุฌุงู„ุงู„ุงู† ู†ุชูƒู„ู… ุนู† ุงู„ current ูˆ ุงู„ voltage

110
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ูˆ ู‚ูˆู„ู†ุง ุงู„ voltage ุจุงุนุชู…ุฏ ุนู„ู‰ ุงู„ resistance ูˆ ู‚ูŠู…ุฉ

111
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ุงู„ุชูŠุงุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ุงู„ุงู† ู†ุชูƒู„ู… ุนู† ุงู„

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electrical power text below about electrical power

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is from a home improvement magazine ุงู„ุงู† ุชุทู„ุนูˆุง

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ุญุฏูƒ ุงูŠุด ุงู„ู„ูŠ ุดุงูŠููŠู†ู‡ ููŠ ุงู„ุฌูˆุฑู†ุฉุณุฎู‘ุงู† ู…ูŠู‘ู‡ุŒ ูƒูˆูŠุณุŸ

115
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the amount of current in an amps required by an

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electrical appliance such as TV or electric kettle

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ุงูŠุด ุงุณู…ู‡ ู‡ุฐุงุŸ ุณุฎู‘ุงู† ุงู„ู…ูŠู‘ู‡ุŒ electric kettle ุงู„ูƒุชู„

118
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ุงู„ู„ูŠ ู‡ูˆ ุงู„ุจุฑุงุฏ ุงู„ู„ูŠ ุงุญู†ุง ุจู†ุบู„ูŠ ููŠู‡ ุงู„ุดุงูŠ ุจุณู…ูŠู‡

119
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ุงูŠุดุŸ ูƒุชู„ุŒ electric kettle ุณุฎู‘ุงู† ุงู„ู…ูŠู‘ู‡ ูู‡ู…ุชู‡ุŸ ุงูŠุด

120
00:09:09,210 --> 00:09:16,550
ุงู„ูุฑู‚ ุจูŠู†ู‡ู…ุŸุทูŠุจ ุงู„ boiler ุบูŠุฑ .. ุนู†ุฏ ุงู„ุฃุฌุงู†ุจ ููŠู‡

121
00:09:16,550 --> 00:09:20,270
ุจุนุฑูุด ุดูุชู‡ ูˆู„ุง ู„ุฃุŒ ููŠ ุณุฎุงู† ุจุญุทูˆุง ููŠู‡ ู…ูŠู‡ุŒ ุงู„ุงู†

122
00:09:20,270 --> 00:09:23,750
ุจุชุญุทูŠู‡ ุนู„ู‰ ุงู„ู†ุงุฑุŒ ู‡ุฐุง ู„ู…ุง ุงู„ู…ูŠู‡ ุชุบู„ูŠ ุฅูŠุด ุจูŠุณุงูˆูŠ

123
00:09:23,750 --> 00:09:29,130
ููŠู‡ุŸ ุจูŠุตูŠุฑ ุณูุฑู‡ุฐุง ู…ูˆุฌูˆุฏ ูŠู…ูƒู† ูŠุดูˆูุชู‡ ููŠ ุงู„ุฃูู„ุงู… ุจุณ

124
00:09:29,130 --> 00:09:32,570
ููŠ ุบุฒุฉ ู…ุงู„ูˆุด ุดุนุจูŠุฉ ู„ุฅู† ุงุญู†ุง ุจู†ุญุจ ู†ุญุท ุดุงูŠู†ุง ูˆ ุจู†ุญุจ

125
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ู†ุญุท ุณูƒุฑู†ุง ูˆ ู†ุนู†ุงู†ุง ูˆ ู‡ุฐุง ุจู†ุญุทู‡ ููŠ ุงู„ุจุฑุงุฏ ุจุณ ู‡ูˆ

126
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ุนุจุงุฑุฉ ุฃูŠุด ุงุณู…ู‡ ุงู„ุจุฑุงุฏ ุจู†ุณู…ูŠู‡ kettle electric

127
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kettle ุงู„ู„ูŠ ู‡ูˆ ุณุฎุงู† ุงู„ู…ูŠู‡ุทูŠุจ depends on the power

128
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of the appliance ุฅุฐุง ุจุชู„ุงุญุธูˆุง ุฃู†ุชูˆุง ูƒู„ ุญุงุฌุฉ ุจุชุจู‚ู‰

129
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ูˆูŠู…ูƒู† ุญุงู„ูŠุง ููŠ ูˆุฌูˆุฏ ุฃุฒู…ุฉ ุงู„ูƒู‡ุฑุจุง ุจู†ุทู„ุน ุนู„ู‰ ูƒุฏู‡

130
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ุจุชุณุญุจ ูƒู‡ุฑุจุง ู…ุธุจูˆุท ุจู†ู„ุงู‚ูŠ ุญุงุฌุฉ ุจุณู…ูŠู‡ุง rating ุดุงูŠููŠู†

131
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ู…ุนู„ู…ูŠู† ุฃุญู†ุง ูˆูŠู†ุŸ ูƒู„ appliance ููŠ ุฅู„ู‡ุง sticker

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ุจุชู‚ูˆู„ ูƒุฏู‡ ุจุชุงุฎุฏ watt

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this number expressed in watt will be marked

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somewhere on the appliance ูƒู„ ุฌู‡ุงุฒ ุจุชู„ุงู‚ูŠ ู…ุญุทูˆุท ุงู„

135
00:10:18,090 --> 00:10:22,430
power rating ุชุจุนุชู‡ ุงู„ power rating ุจุชู‚ูˆู„ูŠ ู‚ุฏุงุด ุงู„

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voltage ูˆ ู‚ุฏุงุด ุงู„ hertz ูˆ ู‚ุฏุงุด ุงู„ wattage ุงู„ู„ูŠ

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ุจุชุณุชุฎุฏู…ู‡ุง will be marked somewhere in the

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appliance to calculate the required current

139
00:10:40,030 --> 00:10:47,350
P in watt ุจุฏู‡ุง ุชุณุงูˆูŠ I in ampere ู…ุถุฑูˆุจ ููŠ V in

140
00:10:47,350 --> 00:10:56,030
voltage ู‡ุงูŠ ุงู„ู‚ุงุนุฏุฉ ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰ ูุฅุฐุง ุงู†ุง ุจุฏู‰ ุฌูŠุจ

141
00:10:56,030 --> 00:11:03,090
ุงู„ุชูŠุงุฑ ุจุฏู‡ ุงู‚ุณู… ุงู„ P over V ุงู„ู„ูŠ ู‡ูˆ ู…ุนู…ูˆู„ ู‡ู†ุงุทูŠุจ

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simply take the wattage and divide it by the

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00:11:06,870 --> 00:11:09,770
voltage of the electric supply in your home ุนุงุฏุฉ

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00:11:09,770 --> 00:11:15,950
ุงู„ุทูŠุงุฑ ุนู†ุฏู†ุง ุญูˆุงู„ูŠ ูƒุงู…ุŸ ideally ุญูˆุงู„ูŠ 230 ุฅูŠุด ุนู†ุฏูƒ

145
00:11:15,950 --> 00:11:21,170
ููŠ ุงู„ุจูŠุช ุจุทู„ ุจุชู‚ุณู… ุนู„ูŠู‡ ุนุดุงู† ุชุนุฑููŠ ู‚ุฏูŠุด ุจูŠุนุทูŠูƒ

146
00:11:21,170 --> 00:11:25,760
ู„ูŠุดุŸู„ุฃู† ุงุญู†ุง 220ุŒ ุจุณ ู„ู…ุง ุชุฌูŠุณูŠ ู‡ุชู„ุงู‚ูŠู‡ ุญูˆุงู„ูŠู† ู…ู†

147
00:11:25,760 --> 00:11:32,160
160 ู„ 180ุŒ ู…ุนุธู… ุจูŠูˆุชู†ุง ุฒูŠ ู‡ูŠูƒุŒ ูุงู†ุช ุจุชุฌูŠุณูŠ ุญุงุฌุฉ ู…ู†

148
00:11:32,160 --> 00:11:35,900
ู‡ุฐุง ุงู„ู‚ุจูŠู„ ุงู„ู„ูŠ ุจู†ุฌุณู…ู‡ุŒ ุนู„ูŠู‡ ุจุชุนุทูŠู†ูŠ ุฌุฏุงุด ุจุฏูŠ

149
00:11:35,900 --> 00:11:41,410
ุชูŠุงุฑุŒ ู‡ุฐุง ุจูŠู‚ูˆู„ูƒ ุญุงุฌุงุช ุฃุญูŠุงู†ุง ุจุชู„ุงู‚ูŠู‡ุง ุณุฎู†ุฉู‚ุตูˆุต

150
00:11:41,410 --> 00:11:45,070
ู„ู…ุง ุชูƒูˆู† ููŠู‡ุง transformer ุฒูŠ ู…ุซู„ุง ุชุทู„ุน ุนู†ุฏูƒ ุงู„ุฌู‡ุงุฒ

151
00:11:45,070 --> 00:11:50,430
ุชุจุน ุงู„ laptop ุงู„ู…ุญูˆู„ ุชุจุนู‡ ุงู„ู…ูุฑูˆุถ ู…ุงูŠุณุฎู†ุด ูƒุชูŠุฑ ุจุณ

152
00:11:50,430 --> 00:11:55,110
ู„ูˆ ูƒุงู† ุงู„ voltage ุนู†ุฏูŠ ู†ุงุฒู„ ู„ู…ุง ู†ุดุญู†ู‡ ู‡ู„ุงู‚ูŠ ู‡ุฐุง

153
00:11:55,110 --> 00:11:59,870
ุงู„ุดุญู† ุชุจุน ุงูŠุด ุงู„ุดุญู† ุชุจุน ุณุฎู† ู„ูŠุด ุงู„ู„ูŠ ุฒุงุฏ ุนู†ุฏูŠ

154
00:11:59,870 --> 00:12:05,610
ุงู„ุชูŠุงุฑ ุตุงุฑ ูŠุณุญุจ ู‡ูˆ ุจุฏูŠ ูŠุงุฎุฏ ู†ูุณ ุงู„ power ู‡ุฐูŠ ู†ุฒู„ุช

155
00:12:05,610 --> 00:12:14,160
ู‡ุฐูŠ ุจุชุทู„ุน ุนุดุงู† ู‡ูŠูƒ ุจุณุฎู† ุจุณุฑุนุฉุนุงู… 2030 ููŠ ุฃูƒุชุฑ

156
00:12:14,160 --> 00:12:21,160
ุฃูˆุฑูˆุจุงุŒ ู„ุฐู„ูƒ ูƒุชู„ ุฅู„ูƒุชุฑูŠูƒูŠ ุจู‚ูŠู…ุฉ ุทุงู‚ุฉ 2000 ูˆุงุท

157
00:12:21,160 --> 00:12:27,500
ู…ุตู…ู…ุฉ ู…ู† ู…ุตู…ู…ุฉ ุงู„ุทุงู‚ุฉ ุงู„ู…ุทู„ูˆุจุฉ 2000 ู…ู‚ุงุทุน ูˆ 230

158
00:12:27,500 --> 00:12:30,700
ู…ู‚ุงุทุน 8.7 ุฃู…ุจูŠุฑ

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00:12:36,030 --> 00:12:40,110
ู‡ุฐู‡ ุทุจุนุง ู…ู† ุนู„ูˆู… ุงู„ููŠุฒูŠุง ูˆ ุนู„ูˆู… ุงู„ูƒู‡ุฑุจุง ุงู„ุฃุณุงุณูŠุงุช

160
00:12:40,110 --> 00:12:43,670
ุฃูˆู„ ู…ุง ุชุฏุฎู„ ุงู„ูƒู‡ุฑุจุง ุจู†ู‚ูˆู„ูƒูˆุง ุฅูŠุงู‡ู… ู‡ุฏูˆู„ ุงู„ุดุบู„ุงุช

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00:12:43,670 --> 00:12:55,810
ุทูŠุจ ุงู„ุขู† ู‡ู†ุนู…ู„ exercises ุฃูˆู„ exercise ุงู„ู„ูŠ

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00:12:55,810 --> 00:12:59,450
ุจู†ุชูƒู„ู… ููŠู‡ุง terms ุงู„ุขู† ูƒู„ term ุจterm ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ

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00:12:59,450 --> 00:13:03,810
ุนู†ุฏู‰ another term for a amperage ุฅูŠุด ู‡ูˆ ุจู†ุณู…ูŠู‡ุŸ

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00:13:04,470 --> 00:13:09,490
ุงู„current ุงู„ุทูŠุงุฑุฉ ุจู†ุฌูŠุณู‡ ุจุงู…ุจูŠุฑ ูˆุจู†ุณู…ูŠ amperage

165
00:13:09,490 --> 00:13:15,130
ู‡ุฐุง ุจุชุทู„ุน ููŠู‡ provided by a battery for example

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00:13:15,130 --> 00:13:19,790
ุฅูŠุด ู‡ูŠุŸ ุฅุฐุง ุงุชูƒู„ู…ู†ุง ุงู„ battery ุฅูŠุด ุนุจุงุฑุฉ ุนู†

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00:13:19,790 --> 00:13:23,250
voltage ุฃูˆ ุจู†ุณู…ูŠู‡ voltage supply ุฃูˆ ุจุงู„ู…ุฎุชุตุฑ

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00:13:23,250 --> 00:13:28,010
ุจู†ุณู…ูŠู‡ supply measured

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00:13:28,010 --> 00:13:34,660
in watt .. wattage ุฅูŠุด ู‡ูˆุŸ ุงู„ power ู…ุธุจูˆุทallowed

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00:13:34,660 --> 00:13:38,760
current to flow through it ุฅูŠุด ุงู„ู„ูŠ ุจูŠู…ุดูŠ ููŠู‡

171
00:13:38,760 --> 00:13:45,200
ุฎู„ุงู„ู‡ ุงู„ุชูŠุงุฑ ุงู„ wire ุจุชูƒููŠ ู‡ุฐู‡ ุงู„ูƒู„ู…ุฉุŸ ุฅูŠุด ุณู…ูŠู†ุง

172
00:13:45,200 --> 00:13:50,220
ุงู„ wireุŸ conductor ูƒู„ู…ุงุช

173
00:13:50,220 --> 00:13:53,520
ู…ุชู‚ุทุนุฉุŒ ุฎุจุฑุฉ ููŠู‡ุงุŒ ุจุงู„ุนุฑุจูŠ ูˆู„ุง ุจุงู„ุฅู†ุฌู„ูŠุฒูŠ ูˆู„ุง ุจุฃูŠ

174
00:13:53,520 --> 00:13:59,980
ู„ุบุฉ ุทูŠุจ five has very high electrical resistance

175
00:13:59,980 --> 00:14:05,980
ู…ูŠู† ุงู„ู„ูŠ ุนู†ุฏู‡ very highุŸุฒูŠ ุงู„ุฎุดุจ ุงูŠุด ู‡ุฐุง Insulator

176
00:14:05,980 --> 00:14:11,380
ุงูˆ ุงู„ุจู„ุงุณุชูŠูƒ Carries

177
00:14:11,380 --> 00:14:15,960
by moving electrons ุงูŠูˆุฉ ูƒุฏู‡ุด ุงู„ charge ููŠ ุฏูŠ

178
00:14:15,960 --> 00:14:24,780
electronุŸ ุญุฏ ุญุงูุธู‡ุงุŸ ุงูŠูˆุฉ one point six times ten

179
00:14:24,780 --> 00:14:29,540
to the minus nineteen ูƒูˆู„ูˆู… ู…ุด ู‡ูŠ ูƒู…ุง ุจู†ู‚ูˆู„ ุนู†ู‡ ุงู„

180
00:14:29,540 --> 00:14:34,970
charge ุงู„ sevenanother term for electrical device

181
00:14:34,970 --> 00:14:40,990
ุฅูŠุด ุณู…ูŠู†ุง ุงู„ูƒุชู„ ูˆุงู„ TVุŸ ุฅูŠุด ุงุณู… ุงู„ู…ุงุฌุงุฒูŠู† ุงู„ู„ูŠ ูƒู†ุง

182
00:14:40,990 --> 00:14:47,090
ุฌุงุฑู†ุงู‡ุงุŸ ุทูŠุจ ุงู„ู„ูŠ ู‡ูˆ ุจุชูƒู„ู… ุนู„ูŠู‡ appliance ุงู„

183
00:14:47,090 --> 00:14:51,290
appliances ู‡ุฏูˆู„ ู‡ู… ูƒู„ ุฅุดูŠ ุงู„ู‚ุทุน ุงู„ุฅู„ูƒุชุฑูˆู†ูŠุฉ ุงู„ู„ูŠ

184
00:14:51,290 --> 00:14:56,770
ููŠ ุงู„ุจูŠุช ู†ุณู…ูŠู‡ู… appliances the consequence of a

185
00:14:56,770 --> 00:14:59,770
person touching a live conductor ุฅูŠุด ุจูŠุตูŠุฑ ููŠู‡ุŸ

186
00:15:00,330 --> 00:15:05,690
shock ุงูŠูˆุฉ ู‡ุฐู‡ ู‡ูŠ ุชุญูุธูˆู†ุง ุฏูˆู„ ุงู„ุดุบู„ุงุช ู‡ูŠ ูƒุฐุง ู‡ูŠ

187
00:15:05,690 --> 00:15:11,030
ุงู„ูƒู„ู…ุงุช ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุง ุงู„ู…ุชู‚ุงุทุนุงุช ุงู„ู„ูŠ ุงุญู†ุง

188
00:15:11,030 --> 00:15:16,950
ุนู…ู„ู†ุงู‡ุง ุงู„ุชู…ุฑูŠู† ุงู„ุชุงู†ูŠ ู…ุงุนุทูŠู†ุง ุงู„ูƒู„ู…ุงุช ุงู„ู„ูŠ ู‡ู†ุง ูˆ

189
00:15:16,950 --> 00:15:21,740
ุจุฏู†ุง ู†ุนุจูŠู‡ู… ููŠู‡ุงุงู„ุงู† electrical calculation

190
00:15:21,740 --> 00:15:25,400
electromotive force is expressed in E ุฒูŠ ู…ุง

191
00:15:25,400 --> 00:15:29,720
ุดูˆูู†ุงู‡ุง ุงู„ resistance by the letter R and the

192
00:15:29,720 --> 00:15:33,160
current by the letter I which comes from the word

193
00:15:33,160 --> 00:15:38,600
intensity ุงู„ุงู† ุงู„ V ูˆ ุงู„ E ู„ู…ุง ู†ุชูƒู„ู… ุนู„ู‰

194
00:15:38,600 --> 00:15:46,770
electromotive force ูŠุง ุจุชู„ุงู‚ูˆู‡ุง ู…ูˆุฌูˆุฏุฉ as EE ูˆ V ูˆ

195
00:15:46,770 --> 00:15:52,550
EMF ู‡ู…ุง ู†ูุณ ุงู„ุดุบู„ุฉ ุทูŠุจ in electrical calculation

196
00:15:52,550 --> 00:15:55,870
they are not in electrical calculation electric

197
00:15:55,870 --> 00:15:59,670
electromotive force is expressed by the letter E

198
00:15:59,670 --> 00:16:05,230
resistance according to ohms law I ุนู…ู„ู†ุงู‡ุง equal

199
00:16:05,230 --> 00:16:12,680
ุฅูŠุด E over R in other words ุฅูŠุด ุนู†ุฏูŠุŸflowing

200
00:16:12,680 --> 00:16:17,420
through ุงูŠุด ู‡ูˆ current flowing through ุงูŠุด a

201
00:16:17,420 --> 00:16:24,520
circuit ู‡ูŠ current flowing through a circuit ู‡ุงูŠ

202
00:16:24,520 --> 00:16:28,900
ุงู„ current ูˆูŠู† ุฑุงุญู†ุง ููŠู‡ through a circuit

203
00:16:28,900 --> 00:16:39,320
measured in ุงูŠุด in amps ูˆูŠู† ุงู„ุงูˆู„ ูˆุงุญุฏุฉ ู‡ุงูŠ in

204
00:16:39,320 --> 00:16:39,800
amps

205
00:16:44,670 --> 00:16:54,030
equal of electrical supply or voltage of the

206
00:16:54,030 --> 00:17:03,990
electrical supply

207
00:17:03,990 --> 00:17:07,590
measured

208
00:17:07,590 --> 00:17:09,930
in volts

209
00:17:19,150 --> 00:17:27,930
divided by the total resistance measured

210
00:17:27,930 --> 00:17:33,430
in resistance O ูŠุนู†ูŠ ุจุนุจุงุฑุฉ ุชุงู†ูŠุฉ ุงู„ู„ูŠ ุจู†ู‚ูˆู„ู‡ ุนู†ุฏ

211
00:17:33,430 --> 00:17:39,850
I ุงู„ู„ูŠ ู‡ูŠ current flowing through ุฃูŠ circuit equal

212
00:17:40,640 --> 00:17:46,100
ุงู„ู„ูŠ ุนู†ุฏู‰ ุงู„ู„ู‰ ู‡ู‰ ุงู„ E ุงู„ voltage of the supply

213
00:17:46,100 --> 00:17:51,120
measured in volt ุนู„ู‰ R ุงู„ resistance measured in

214
00:17:51,120 --> 00:17:57,820
ohm ู‡ุฐุง ุงู„ู…ุฎุชุตุฑ ุงู„ู„ู‰ ุนู†ุฏู‡ุง to work out the value

215
00:17:57,820 --> 00:18:00,580
of R it is necessary to calculate the total

216
00:18:00,580 --> 00:18:06,360
resistance in all components

217
00:18:06,360 --> 00:18:12,650
ู…ุธุจูˆุทand connecting the length of the conductors

218
00:18:12,650 --> 00:18:16,950
ูŠุนู†ูŠ ุจุฏู‡ ูƒู„ ุงู„ components ุงู„ู…ูˆุฌูˆุฏุฉ ุนุจุฑ ุงู„

219
00:18:16,950 --> 00:18:20,850
conductors ุงู„ู„ูŠ ู‡ูˆ ุฅูŠุด ุงู„ู„ูŠ ุจูˆุตู„ ุงู„ูƒู‡ุฑุฉ ุจู„ุงู„ูƒู„ ุจุฏู‡

220
00:18:20,850 --> 00:18:24,710
ูƒู„ ุงู„ resistance ุณุจุนุฉ ุงู„ components ุงู„ู„ูŠ ุจุชู…ุฑ ุฎู„ุงู„

221
00:18:24,710 --> 00:18:29,830
ู‡ุฐุง ุงู„ wire ุฃูˆ ุงู„ conductor ุงู„ู…ูˆุฌูˆุฏูู‡ู†ุง ุนู†ุฏูŠ

222
00:18:29,830 --> 00:18:36,390
resistance components ูˆู‡ู†ุง conductor that make up

223
00:18:36,390 --> 00:18:40,170
the circuit once both the voltage and the amperage

224
00:18:40,170 --> 00:18:43,570
are known ุฅุฐุง ุนุฑูุช ุงู„ voltage ูˆ ุงู„ ampere it is

225
00:18:43,570 --> 00:18:47,570
possible to work out a power measured in ุฅูŠุด ุงู„

226
00:18:47,570 --> 00:18:53,610
power? wattthat will be consumed power P can be

227
00:18:53,610 --> 00:18:57,810
calculated using the equation P equal E of I

228
00:18:57,810 --> 00:19:02,790
therefore ุงูŠุด ุงุณู… ุงู„ุชุงู†ูŠ ู„ู„power ุจู†ุณู…ูŠู‡ wattage

229
00:19:02,790 --> 00:19:08,510
equal voltage multiplied by amperage ูŠุนู†ูŠ ุงู„ุขู† ุฏู‡

230
00:19:08,510 --> 00:19:13,410
ุงู„ู…ู„ุฎุต ุงู„ู„ูŠ ุนู†ุฏู‰ ุนู†ุฏู‰ ู‡ู†ุง ู‡ุงูŠ ุงู„ุชู„ุงุชุฉ ู‡ุฐุง measured

231
00:19:13,410 --> 00:19:22,600
in volts ุนู†ุฏู‰ currentูˆุนู†ุฏูŠ ู‡ู†ุง ุงูŠุดุŸ amperage

232
00:19:22,600 --> 00:19:33,080
measured in amperes ุงูˆ amps ุนู†ุฏ ุงู„ power ุจู†ุณู…ูŠู‡ุง

233
00:19:33,080 --> 00:19:41,520
ุงู„ ุงูŠุดุŸ wattage measured in ุงูŠุดุŸ watts ุฏู‡ ุงู„ุญุงุฌุฉ

234
00:19:43,780 --> 00:19:48,800
ู‡ุฐู‡ ุงู„ุซู„ุงุซุฉ ุงู„ู„ูŠ ุงุชูƒู„ู…ู†ุง ููŠู‡ู… ุนู†ุฏู‡ ุฏู„ ุนู†ุฏ ุงู„ R

235
00:19:48,800 --> 00:19:55,060
resistance ูˆ

236
00:19:55,060 --> 00:19:59,700
measured in H ูˆู‡ุฐุง

237
00:19:59,700 --> 00:20:06,460
ูƒู„ ุงู„ุดุฑุญ ุงู„ู„ูŠ ุนู†ุฏู†ุง ุดุฑุญ ุงู„ triangle ู‡ุฐุง will be

238
00:20:06,460 --> 00:20:12,930
equal to V to Iู‡ุฐุง ูƒู„ ุงู„ู…ูˆุฌูˆุฏ ุนู†ุฏู†ุง ููŠ ุงู„ุฏู‚ุงู„ุฉ

239
00:20:12,930 --> 00:20:17,630
ูุงุญู†ุง ุจุดูƒู„ ุนุงู… ุชูƒู„ู…ู†ุง ุนู„ู‰ ุงู„ electromotive force

240
00:20:17,630 --> 00:20:23,130
ู‚ู„ู†ุง ุนู†ุฏู‡ุง ู‡ุฐู‡ ุจู†ุณู…ูŠู‡ุง E ุฃูˆ ุจู†ุณู…ูŠู‡ุง EMF ุฃูˆ ุจู†ุณู…ูŠู‡ุง

241
00:20:23,130 --> 00:20:28,410
voltage ุนุงุฏุฉ ู‡ุฐู‡ measured in volt ุชุนุทูŠู†ุง ู‡ูŠ ุงู„

242
00:20:28,410 --> 00:20:33,610
supplyู„ู„ู€ voltage that's to the circuit ุนู†ุฏู†ุง I

243
00:20:33,610 --> 00:20:38,690
ุงู„ู„ูŠ ู‡ูŠ current ุจุณู…ูŠู‡ amperage ู‡ูŠ ุงู„ charge that

244
00:20:38,690 --> 00:20:42,770
flows through a conductor ุงู„ conductor ุจู†ูŠุฌูŠ ู†ุทู„ุน

245
00:20:42,770 --> 00:20:50,490
ุนู„ูŠู‡ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุงู„ components ุฃูˆ ุงู„ .. that will

246
00:20:50,490 --> 00:20:55,250
make the current flow through it ุฃูˆ ุชุนู…ู„ู†ุง ุงู„

247
00:20:55,250 --> 00:21:00,640
charge will move through the conductorุงู„ุงู† ุนู†ุง ุงู„

248
00:21:00,640 --> 00:21:06,640
resistance ุงู„ู„ูŠ ู‡ูŠ how much resistance the current

249
00:21:06,640 --> 00:21:10,620
will face when it flows through the conductors ุงูˆ

250
00:21:10,620 --> 00:21:14,780
the components ุงูˆ the appliances ุงู„ุงู† ุจู†ุชูƒู„ู… ุนู„ู‰

251
00:21:14,780 --> 00:21:20,860
ุงู„ power ุงู„ power how much energy the component

252
00:21:20,860 --> 00:21:26,360
consumed in a certain amount of timeit measures in

253
00:21:26,360 --> 00:21:29,600
a .. it is measured in watt sometime ุจูŠุณู…ูŠู‡ุง

254
00:21:29,600 --> 00:21:33,520
wattage ูˆุฏุงูŠู…ุง ู‡ุฐู‡ ุจูŠู„ุงู‚ูŠู‡ุง ู…ูˆุฌูˆุฏุฉ ุนู„ู‰ ุงู„

255
00:21:33,520 --> 00:21:39,340
appliances ูƒู„ ุฌู‡ุงุฒ ุจุชุดุชุฑูŠู‡ ุจุชู„ุงู‚ูŠ ู‡ุฐู‡ specified on

256
00:21:39,340 --> 00:21:43,400
the appliances ู‡ุฐุง ู…ุฎุชุตุฑ ุงู„ู„ูŠ ุงู†ุดุฑุญ ุงู„ูŠูˆู… ููŠ ู…ู‚ุทุน

257
00:21:43,400 --> 00:21:50,520
ุจุงู„ุชุงู„ู ุงู„ู„ูŠ ู‡ูˆ ุงูŠุดุŸ ููŠ ู…ู‚ุทุน ุนู…ู„ ู†ุดุฑ ุนู„ู‰ ู‡ุฐุง ุจุนุฏ

258
00:21:50,520 --> 00:21:55,790
ู‡ุฐุง ู…ุฌุฑุฏู‡ ุนู„ู‰ ุทูˆู„ ุงู„ุชุฌุณุณthe rate of the flow ุงู‡ ุงู‡

259
00:21:55,790 --> 00:22:02,690
ู‡ูŠ ู†ูุณ ุงู„ุดุบู„ ุงู„ู…ุนู„ูˆู…ุฉ ู…ุงููŠุด ู…ุดูƒู„ุฉ ุจุดูƒู„ ุนุงู… ุงู„ู„ูŠ

260
00:22:02,690 --> 00:22:07,270
ุจู†ุญูƒูŠู‡ ู‡ุงู† ู‡ูˆ ูŠุนู†ูŠ ุงู„ู…ู‚ุทุน ุงู„ู„ูŠ ุจูŠุญูƒูŠ ุงูŠุด ุงู„ุชูŠุงุฑ

261
00:22:07,270 --> 00:22:10,090
ุงู„ุชูŠุงุฑ ู‚ู„ู†ุง ู‡ูˆ ุงู„ charge ุงู„ rate of the charge

262
00:22:10,090 --> 00:22:15,130
ุงูŠูˆุฉ ูˆุฎุงุต ููŠ ุงู„ุฃู…ุจูŠุฑ ู†ูุณ ุงู„ู…ุนู„ูˆู…ุฉ ุงู„ู„ูŠ ุญูƒูŠู†ุงู‡ุง ู‡ุงู†

263
00:22:15,130 --> 00:22:17,450
ููŠ ุงูŠ ุชุณุงุคู„ ุงู„ูŠูƒู… ุนู„ู‰ ู‡ุฐุง