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Temperature coefficient of resistivity

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Temperature coefficient of resistivity

    • Posted by Sushrit Ghimire 7 years, 2 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Yogita Ingle 7 years, 2 months ago

    Temperature coefficient Magnetism of resistance is numerically equal to the change in resistance of a wire of resistance 1Ω  at  0∘C when the temperature changes by 1∘C .
    This property of metals is used in making resistance thermometers.

    1Thank You

    Septima Ravenclaw 7 years, 2 months ago

    R=R。(1-aT)

    3Thank You

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