1. Resistivity is the resistance offered by a conductor of unit length and unit cross sectional area.

    Resistivity is the resistance offered by a conductor of unit length and unit cross sectional area.

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  2. When one coulomb of charge passes through a conductor in one second then current of 1 ampere is said to be flowing through it.

    When one coulomb of charge passes through a conductor in one second then current of 1 ampere is said to be flowing through it.

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    • 8
  3. It is a lechlanche cell in which electrolyte is taken in the paste form.

    It is a lechlanche cell in which electrolyte is taken in the paste form.

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    • 7