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A current in a circuit having …

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A current in a circuit having constant resistance is tripled. How does this effect the power dissipation

    • Posted by Shraddha Kansal 5 years, 2 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Shraddha Kansal 5 years, 2 months ago

    Thanks

    1Thank You

    Gaurav Seth 5 years, 2 months ago

    Solution :

    The power dissipated in a circuit is

    p=I square R

    Hence P∞I square

    If I=3 I, then P=9P

    Hence the power dissipated is 9 times

    Answer : 9 times

    1Thank You

    ANSWER
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