How much energy is transferred in 10 seconds with a current of 13 amperes and a potential difference of 230 volts?​

Question

How much energy is transferred in 10 seconds with a current of 13 amperes and a potential difference of 230 volts?​

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Thành Công 5 years 2021-07-29T17:50:15+00:00 1 Answers 37 views 0

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  1. thienhuong
    0
    2021-07-29T17:51:44+00:00
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    29900 J

    Explanation:

    Recall that

    P = VI

    = (230 volts)(13 A)

    = 2990 watts

    Also,

    E = Pt

    = (2990 watts)(10 s)

    = 29900 J

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