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Five identical light bulbs are wired in parallel to a 12-volt car battery. The circuit has 0.12 A....?

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  • Five identical light bulbs are wired in parallel to a 12-volt car battery. The circuit has 0.12 A....?


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Answer #1 | 14/01 2014 09:54
well, P = V I = 12 * 0.12 = 1.44 watts and the bulbs are identical so 1.44 w / 5 bulbs = 0.288 watts/bulb

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