A camping lantern rated at 15 W is powered by a 12 V battery of capacity 8 Ah

PHYSICS · Subjective · AP · Physics 2: Algebra-based · Electric Circuits · Electric Circuits

Problem

A camping lantern rated at 15 W is powered by a 12 V battery of capacity 8 Ah. Assuming the lantern draws its rated power continuously, determine the time in hours for which it can run before the battery is completely discharged.

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