A 1.5-V battery stores 4.6 kJ of energy. Part A How long can it light a flashlight bulb that draws 0.60 A? Notice that the units of the answer are hours. Express your answer using two significant figures. t = h
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Power (P) is calculated by multiplying the voltage (V) by the current (I). In this case, P = V * I = 1.5 V * 0.60 A = 0.9 W. Show more…
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