Question

Calculate heat produced in a conductor of resistance 5 ohm when 2 amperes of current flows for 5 minutes

Answer 1

Heat produced=I*2RT
Heat produced=2*2 5×5
Heat produced=4×25
heat produced=100 Joule

Answer 2

Hi friend,

We know that

H= i² Rt

H= 2×2×5×5

H=100 joules.

Hope this helped you a little!!!