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Asked by Tamax

A 12 v battery has a capacity of giving 80 amperes of current for one hour. How long can the battery keep a 60W lamp on?
9 years ago

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Answered by Henry
12*I = 60, I = 5A.

A*h = 80, 5*h = 80, h = 16.

9 years ago
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A 12 v battery has a capacity of giving 80 amperes of current for one hour. How long can the battery keep a 60W lamp on?

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