Physics, asked by rehanulhaque, 8 months ago

100 joule of heat are produced each second in a 4 ohm resistance. Find the potential difference across the resistor

Answers

Answered by sihagritu9

1

Answer:

Heat produced,H=100J

Resistance,r=4ohm

time taken,t=1s

H=I**2rt and I=Hrt=1004*1=5A

V=IR=5A*4ohm=20V

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