Find total amount of energy transfer to flashlight by work
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.
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A flashlight is powered for 30 minutes by a 9-V battery supplying power at 0.5 amps. Determine the total amount of energy transfer to the flashlight by work, in kJ.
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