Question

current of 5 amp passes through a conductor of 12 ohms for 2 minutes calculate the amount of heat produced

Answer 1

HEYA MATE,

HERE IS UR ANSWER.

Thanks for asking this question.

Formula is Heat = I * I * I * R * t ------- (i)

Given, I = 5A, R = 12 ohms, t = 120s

On substituting in (i) we get

H = 25 * 12 * 120

= 36000J

~ 36KJ.

I HOPE IT HELPS U.