A solid and a hollow metal spheres are given equal charges, which one will have higher electric potential.

If a solid and a hollow conducting sphere have same radius then

A hollow conducting sphere of radius R has a charge (+Q) on its surface. What is the electric potential within the sphere at a distance r = (R )/(3) from its centre ?

A large hollow metallic sphere has a positive charge of 35.4muC at its centre. Find how much electric flux emanates from the sphere.

Two connectric spheres of radii R and r have similar charges with equal surface charge densities (sigam) . The electric potential at their common centre is

Two concentric spheres of radii R and r have similar charges with equal surface charge densities (sigma) . The electric potential at their common centre is

A solid insulating sphere of radius R is given a charge Q. If at a point inside the sphere the potential is 1.5 times the potential at the surface, this point will be

Two concentric spheres kept in air have radii R and r. They have similar charge and equal surface charge density sigma . The electrical potential at their common centre is (where, epsi_(0) = permittivity of free space)

A hollow metallic sphere of radius 10 cm is given a charge of 3.2 xx 10^(-9) C. The electric intensity at a point 4 cm from the center is

The diameter of a hollow metallic sphere is 60 cm and the sphere carries a charge of 500 muC . The potential at a distance of 100 cm from the centre of the sphere will be