A flashlight is powered for 30 minutes by a 9-v battery

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Reference no: EM13624056

A flashlight is powered for 30 minutes by a 9-V battery supplying power at 0.5 amps.

a) Find the resistance of the flashlight.

b) Determine the total amount of energy transfer to the flashlight by work, in kJ.

Reference no: EM13624056

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