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Nature of equipotential surface for a point charge is

Nature of equipotential surface for a point charge is Correct Answer Sphere with charge at the centre of the sphere

CONCEPT:

  • The surface on which potential at each point is same/equal is called equipotential surface.
  • The electric field lines will be perpendicular to the equipotential surface always.

EXPLANATION:

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  • In case of a point charge, due to symmetry the electric field at the surface of the sphere will be same for whole surface.
  • Thus it will be an equipotential surface where charge is at the centre of the sphere. Hence option 2 is correct.

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