The correct answer is:
A - A switch can open or close a circuit.
A switch controls the flow of electricity by interrupting or allowing the current to pass through a circuit, effectively turning it on (closed) or off (open).
How 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.
1 answer
1 answer