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Two 1.5V batteries in series power a flashlight. A current of 1.0A flows through the batteries and the bulb. A 1.0A current (1.0 amp) is

Two 1.5V batteries in series power a flashlight. A current of 1.0A flows through the batteries and the bulb. A 1.0A current (1.0 amp) is defined as the flow of 1.0C per second.

a) How much work do the batteries do in 1.0 min?

b) The energy storage of a 1.5V AA battery is 3.9 W*h, whereh is the abbreviation for hours. If the batteries are able to supply a steady 1.0A current until the battery is exhausted, for how many minutes will the flashlight operate?

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