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1 January, 05:48

A light bulb has a resistance of 360. what is the current in the bulb when it has a potential difference of 120 v across it? 0.33 a 3 a 480 a 43,200 a

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  1. 1 January, 08:29
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    Presume we are looking for the current:

    V = IR

    120 = I*360

    120/360 = I

    1/3 = I

    I = 1/3 = 0.333 ...

    Current ≈ 0.33 Ampere.
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