Physics, asked by creazyboyayush5, 1 year ago

100 joules of heat is produced per second in a 4 ohm resistor what is the potential difference across the resistor

Answers

Answered by Aaditri11
20
h = 100
t= 1s
r= 4
v=?
h = v2/r × t
100×4/1 = v2
400 = v2
20= v
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