Determine the cost of the energy delivered by the battery

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Reference no: EM13266125

A typical alkaline 9-V battery that costs $1.95 is capable of delivering a current of 50 mA for a period of 10 hours. Determine the cost of the energy delivered by this battery per kilowatt hour. Compare to the $0.12 per kilowatt hour for energy purchased from electric utilities in the United States.

Reference no: EM13266125

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