Question

Joule's heating effects ?​

Answer 1

Explanation:

According to joules heating effect

1.heating energy is directly proportional to the square of current if resistance of conductor and the time of current flow in a conductor is constant

2.if the current and the time of current flow in a conductor is constant then heating energy directly proportional to resistance

3.if the current and the resistance of a wire is constant then the heating energy is directly proportional to the time..

Answer 2

joule heating is also known as ohmic heating and resistive heating,is the process by which the passage of an electro current through a conductor produces heat