Question

state 3 factors on which the heat produced by an electric current depends.how does it depend on these factors

Answer 1

Answer:

production of heat by an electric current is depend on lenght of conductor, area of its cross-section, resistivity of the conductor.

Explanation:

we know that the production of heat in a conductor is due to its high resistance..

1. If we increase the length of the conductor, resistance will also increase..
2. If we decrease the area of cross section of the conductor,then resistance will increase..
3. If we take a conductor which have high resistivity,then also heat is produced.

so, production of heat in a conductor is depend on given factors..

I hope you satisfied with this answer