In and electric circuit, where do the electrons come from that flow in the circuit

asked Nov 28, 2018 202k views

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The excess electrons come from the battery, power supply, solar cell etc that makes the circuit operate.

Eirini answered Nov 30, 2018

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0 votes

The electrons are already there. They are freely moving through the conductor.

Burg answered Dec 2, 2018

by Burg

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