Question

Calculate the amount of heat produced in an electric heater of resistence 1000 ohm if 6a current is passed in 10 minutes

Answer 1

Answer:

2160000 j

Explanation:

given,

R = 1000ohm

T = 10 × 60

I = 6 A

W = ?

W= I ^2 × T × R

= 36 × 600× 1000

= 2160000 J