A fax machine uses 0.110 A of current in its normal mode of operation, but only 0.067
Question:
A fax machine uses 0.110 A of current in its normal mode of operation, but only 0.067 A in the standby mode. The machine uses a potential difference of 120 V. In one minute
(a) How much more charge passes through the machine in the normal mode than in the standby mode, and
(b) How much more energy is used?
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Electric current is the amount of charge flowing per unit time see Equation 201 Thus the amount of c...View the full answer
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