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The electric potential of earth is taken as
The electric potential of earth is taken as
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Solution
The correct option is A Zero
Electric potential is defined as the potential difference between two points. So, electric potential at a point is defined with respect to a reference point. We take potential at the surface of earth as reference and is defined as zero. By convection, electrostatic potential of earth is taken to be zero. It is considered that earth is a storehouse of infinite negative charges. So, ,most points are at a positive potential w.r.t it.
Electric potential is defined as the potential difference between two points. So, electric potential at a point is defined with respect to a reference point. We take potential at the surface of earth as reference and is defined as zero. By convection, electrostatic potential of earth is taken to be zero. It is considered that earth is a storehouse of infinite negative charges. So, ,most points are at a positive potential w.r.t it.
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