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Biology 16 Online
OpenStudy (neycuurose1):

Zayum Zaniel Back at it again wit da QUEST-IONZ!!! Why does a light go out when you turn off the wall switch? A. The switch changes the direction of the flow of electrons. B. The switch causes a break in the circuit. C. The switch changes the circuit from series to parallel. D. The switch absorbs the electrical energy. I think it's A but I'm not sure I need approval from someone (People aren't in Physics :c)

OpenStudy (melody323):

A

OpenStudy (scarlettfarra2000):

"B. The switch causes a break in the circuit" is the reason why a light goes out when you turn off the wall switch. The electrons can no long move towards the lightbulb.

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