find the heat produced when 1 A current flow through A circuit of resistance 120 ohm in 5 min
Answers
Answered by
4
Use Joule's law
H=I^2Rt
=1^2 ×120×5×60=36000 J
Answered by
1
Answer:
Explanation:
Power = I^2R
Heat/time= I^2R
H = I^2Rt
= 1 × 120 × 5 × 60
= 36000 joules
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