A 9-v flashlight battery has a rating of 18kwh if the bulb


A 9-V flashlight battery has a rating of 1.8kWh. If the bulb draws a current of 100mA when lit; determine the following:

a)For how long with the flashlight provide illumination?

b)How much energy in joules is contained in the battery?

c)What is the battery's rating in ampere-hours?

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Electrical Engineering: A 9-v flashlight battery has a rating of 18kwh if the bulb
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