when you turn on a lamp, then turn it off, explain what happens to the circuit.
6 answers
The switch used to turn the light on completes the circuit so electricity can flow through the bulb. When the switch is turned off, the circuit is broken and electricity can not flow through the bulb.
The switch used to turn on completes the circuit so electricity can flow through the bulb.
Butts
No happens
I think the light might run out
It is possible for the bulb to burn out over time if it is turned on for long periods of time. However, turning the lamp off does not directly cause the bulb to burn out.
3 answers