What is the use of a switch in a circuit?

1.	What is the use of a switch in a circuit?
Answer» 1. The switch allows the flow of electricity when it is ON and cuts off the flow of electricity when it is OFF. 2. In this way, the switch is used to allow / stop the flow of electricity to the bulb or any other electrical device. Label the parts in the following figure.

Answer»

1. The switch allows the flow of electricity when it is ON and cuts off the flow of electricity when it is OFF.

2. In this way, the switch is used to allow / stop the flow of electricity to the bulb or any other electrical device. Label the parts in the following figure.

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What is the use of a switch in a circuit?

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