Calculate how much more energy is used

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Reference no: EM13661923

A fax machine uses 0.105 Amp of current in its normal mode of operation, but only 0.071 Amp in the standby mode. The machine uses a potential difference of 120 V.

(a) In one minute, find how much more charge passes through the machine in the normal mode than in the standby mode?

C

(b) Calculate how much more energy is used?

J

Reference no: EM13661923

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