Question

ow does a switch control the flow of electricity?
A
A switch can open or close a circuit.

B
A switch can convert electricity into heat.

C
A switch can make electrons positively charged.

D
A switch can make electrons neutral.

Answer 1

The correct answer is:

**A**. A switch can open or close a circuit.

This is because a switch acts as a mechanical device that either allows or interrupts the flow of electricity through a circuit, enabling or disabling the operation of electrical devices.