Physics, asked by raseelrubeel29, 11 months ago

how much will be the power of a 220 volt 100 watt electric bulb working at 110 volt.

Answers

Answered by VLHimavarshini

2

Answer:

50W

Explanation:

we know that

Power is directly proportional to Potential difference

P1/P2=V1/V2

100/P2=220/110

P2=50W

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