Question

Calculate the amount of heat produced in an electric heater of resistance 1000 Ω if
6 A current is passed through it for 10 minutes.

Answer 1

Answer:

216×10^5

Explanation:

H=I^2RT (t in seconds)

=36×1000×10×6

=216×10^5

Answer 2

Explanation:

10mins=600 seconds

H=I^2×R×T

H=6^2×1000×600

H=36×1000×600

H=21600000 Joules.

Amount of heat produce is 21600000 Joules.