Q2Multiple choice
Choose the incorrect statement.
- (a)A switch is the source of electric current in a circuit.
- (b)A switch help to complete or break the circuit.
- (c)A switch helps us to use electricity as per our requirement.
- (d)When the switch is open there is an air gap between its terminals. E LECTRICITY AND CIRCUITS 73
Show answer
(a) A switch is the source of electric current in a circuit.