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Physics, 25.02.2020 04:54 salvadorperez26

If 28.0 J of work is done by an external force to move a charge from a potential of 8.0 V 8.0 V to a potential of 4.0 V , 4.0 V, what is the change in electric potential energy?

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If 28.0 J of work is done by an external force to move a charge from a potential of 8.0 V 8.0 V to a...
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