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Ariel Newman
27 April, 10:04
What 3 things are needed for an electric current
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Camilla Sheppard
27 April, 11:44
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To produce an electric current, three things are needed: a supply of electric charges, also called electrons, which are free to flow, some form of push to move the charges through the circuit and a pathway to carry the charges. The pathway to carry the charges is usually a copper wire.
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