Physics, asked by jahnavi7978, 7 months ago

.... please help me ....

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Answered by Anonymous

1

Answer:

Current=5A

P=vi

P=220X 5

p=1100w

now each bulb is of 100w

But actual power derived is 1100w

so no of bulbs=1100/100 =11

sorry for delay,you ask so many question at a time

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