Chemistry
Chemistry, 21.11.2019 02:31, naydabaddest

What causes an electric current in a wire?

a) electrons move because of heat
b) electrons build up in the wire and create a charge
c) electric fields cause atoms to move in the wire
d) electrons flow because of electrical attraction and repulsion

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Answers: 1

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What causes an electric current in a wire?

a) electrons move because of heat
b) e...

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