Physics, asked by aaftabalamsgpsararia, 1 month ago

Question 200 joule of heat are produce each second in a 8 resistance. find the poticntial deffrance (PD) accross the recister.

Answers

Answered by Chichila

2

Explanation:

H=I²RT

We know,V=IR and I=V/Rso,

H=VIT=VxV/RxT

Therefore H=V²T/R

200=V²x1/8

200*8=V²

V=√400*4

V=40V

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