How much energy does battery deliever in 80hour interval

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Reference no: EM13290144

The manufacturer of a 9Volt dry cell flashlight battery saysthat the battery will deliver 20mA for 80 continuous hours. Duringthat time the voltage will drop from 9Volts to 6 Volts. Assume thedrop in the voltage is linear with time. How much energy does thebattery deliever in this 80hour interval?

Reference no: EM13290144

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