Question

Under static condition, electric field inside a spherical conductor is​

Answer 1

Answer:

The mutual repulsion of excess positive charges on a spherical conductor distributes them uniformly on its surface. The resulting electric field is perpendicular to the surface and zero inside. Outside the conductor, the field is identical to that of a point charge at the center equal to the excess charge.

Answer 2

Answer:

In a spherical capacitor, a solid or the hollow spherical conductor is surrounded by another hollow concentric spherical of changing radius.

Explanation:

Due to reciprocal repulsion, excess positive charges on a spherical conductor are spread uniformly over its surface. The electric field within is perpendicular to the surface and zero. Outside the conductor, the field is identical to that of a point charge at the center equal to the excess charge.

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