Question

A current of 10A flows in a circuit. calculate the heat produced per second in a conductor of 2ohm resistance of circuit?​

Answer 1

Answer:

Number of electron flowing are,

I=tne​

n=eIt​

Putting all the corresponding values,

n=1.6×10−1910×4​=25×1019

ii ) Amount of heat produced

H=I2Rt

H=(10)2×10×4=4×103J

Explanation: