4 Animated Videos | 22 Structured Questions.

Potential due to Spherical Shell

V of soap bubble when radius is doubled?

E and V on surface of shell, when R is doubled?

V at a distance from center of shell?

V at distance R/2 from center of shell?

Electric Potential due to spherical shell.

Potential at common centre ?

What is the potential of each shell?

Potential at a distance of c from center?

V at a point inside first shell and E outside outer shell?

New pot diff b/w same two surfaces?

V which bigger shell would be raised to?

Find the potential of inner shell.

Find the electric potential of three shells.

Potential due to Solid Sphere

Point where V is half of that at the center of solid sphere?

Equal charges given to two spheres of diff radii. V will

Ratio of charges on spheres with same V but diff R?

Ratio of V of spheres with diff R but same E near surface?

Ratio of charge densities of spheres with same V but diff R?

Equipotential surfaces with diff potentials and radii are given. Select the correct options.

Mark the correct option for solid sphere.

Calculate q, if it is repelled back just before coming in contact with sphere.

W by external agent in moving q from center of shell to sphere?

2 cavities. Potential at a given point ?