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Question
Depict the equipotential surface due to
(i) an electric dipole,
(ii) two identical positive charges separated by a distance.
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Solution
Equipotential surfaces for (a) a dipole and (b) two identical positive charges are shown in Figure.
Notes
Some equipotential surfaces for (a) a dipole, (b) two identical positive charges.
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Statement - 2: The electrical potential of a sphere of radius R with charge Q uniformly distributed on the surface is given by `Q/(4piepsilon_0R)`.
S1 and S2 are the two imaginary surfaces enclosing the charges +q and -q as shown. The electric flux through S1 and S2 are respectively ______.
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Equipotential surfaces ______.
- are closer in regions of large electric fields compared to regions of lower electric fields.
- will be more crowded near sharp edges of a conductor.
- will be more crowded near regions of large charge densities.
- will always be equally spaced.
The work done to move a charge along an equipotential from A to B ______.
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Draw equipotential surfaces for (i) an electric dipole and (ii) two identical positive charges placed near each other.
