Question

100 J of heat is produced each second in a 422 resistano
Find the potential difference across the resister​

Answer 1

Answer:

Explanation:

Hello!!!

H=100J

T=1s

R=422ohm

H=I^2RT

I^2=H/RT

I=5

V=I*R

V=5*422

V=2110V

hence,the potential difference is 2100V.

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Answer 2

Answer:

r = 422 ohm

h = 100j

t =1 s

h = v^2/r ×t

v^2 =422×100

=205.42 v