alexw2121 alexw2121

11-05-2020
Physics

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Before electric current in power lines can be safe for your home, it must pass through a

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Chelboy Chelboy

11-05-2020

Answer:transformer

Explanation:the transformer is a device that changes their size of an alternating current voltage,it acts to increase or decrease there emf of an alternating current

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11-05-2020

a transformer, hope this helps :)

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