Question

Define electric heating. State any three advantages of electric heating.

Answer 1

the heating effect of electric current is defined as as the heat produced in a conductor by the flow of electric current is known as the heating effect of electric current.

according to joules law of heating the heat produced in a conductor is directly proportional to the square of the current directly proportional to the resistance of the conductor is directly proportional to the time in which the current flow through the conductor