Question

Why do you need a switch in a circuit?​

Answer 1

Answer:

The purpose of a switch in a series circuit is to make it easy to open or close the electrical circuit, turning the flow of electricity on or off. The purpose of the wires in a series circuit is to allow the electricity to flow from one device to the next. Wire is used to carry the flow of electrons.

Answer 2

Answer:

we need a switch In a circuit for

• not getting current from electricity
• for maintaining the usage of current