Physics, asked by kcfoundation121, 8 months ago

If a bulb labelled as 100W/230V is connected to 115V power supply, What will be its

Power

Answers

Answered by yoshithagavaskar

4

Answer:

25w

Explanation:

wkt

p=v^2/r

100=(230)^2/r

r=529Ω

p=(115)^2/529

=25Ω

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