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If the length of a wire …

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If the length of a wire is stretched four times than what will be the new resistivity

    • Posted by Aditya Singh 7 years, 11 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Salman Arora 7 years, 11 months ago

    Resitivity=R×4L/A÷4= 16RL/A

    0Thank You

    Aakriti Mehara 7 years, 11 months ago

    New resistivity will = initial ÷16

    1Thank You

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