2 lamps are rated 100w at 220v, and other 60w at 220v are connected in parallel to electric main supply. What current is drawn from the line if the supply voltage is 220v?
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here is your answer ✌✌☺
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@alishka ❤
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@alishka ❤
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hey dear here is ur answer
P=VI
100W=220V×I
I=5/11
60W=220V×I
I=3/11
Total current ,I=5/11 +3/11 =8/11
=0.72A
hope it helps u
P=VI
100W=220V×I
I=5/11
60W=220V×I
I=3/11
Total current ,I=5/11 +3/11 =8/11
=0.72A
hope it helps u
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