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Expression of ohm's law

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Expression of ohm's law

    • Posted by Kumar Durga Nand 8 years ago

    CBSE > Class 12 > Physics
    • 1 answers

    Amar Kumar 8 years ago

     Ohm's law can be expressed in a mathematical form:

    V=IR

    Where: V = voltage expressed in Volts
    I = current expressed in Amps
    R = resistance expressed in Ohms

    The formula can be manipulated so that if any two quantities are known the third can be calculated.

    I=V/R

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