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1 September, 13:08

A light bulb is connected to a 2V supply and experiences a current of 6.4A. What is the power rating of the bulb?

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  1. 1 September, 15:37
    0
    12.8 Watts

    Explanation:

    P = VI

    P = (2 V) (6.4 A)

    P = 12.8 W
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