Lights that turn on when you walk into a room


Asked by admin @ in Physics viewed by 279 People


When you walk into a dark room and turn the light on, do the electrons travel all the way from the switch to the light?

Answered by admin @



Answer:

Yes

Explanation:

This is because for the light to come on, electric current has to flow through it which is due to electron motion. As the electrons move through the light, it turns electrical energy to light energy, so the light comes on.


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