How much energy is exchanged when a charge moves

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The terminals of an electrical device are labeled a and b. If vab = 10V , how much energy is exchanged when a charge of 3 C moves through the device from a to b? Is the energy delivered to the device (i.e., device dissipating or storing energy) or taken from the device (i.e., device supplying energy)?

Reference no: EM13263053

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