A hollow sphere of radius 2R is charged to V volts and another smaller sphere of radius R is charged to V/2 volts. Now the smaller sphere is placed inside the bigger sphere without changing the net charge on each sphere. The potential difference between the two spheres would be

A hollow sphere of radius 2R is charged to V volts and another smaller sphere of radius R is charged to V//2 volts. Then the smaller sphere is placed inside the bigger sphere without changing the net charge on each sphere. The potential difference between the two spheres would becomes V//n . find value of n

A hollow metallic sphere is charged. Insider the sphere

A solid metall sphere of radius R has a charge + 2Q. A hollow spherical shell of radius 3R placed concentric with the sphere has charge - Q. Calculate the potential difference between the spheres.

A solid metall sphere of radius R has a charge + 2Q. A hollow spherical shell of radius 3R placed concentric with the sphere has charge - Q. Calculate the potential difference between the spheres.

A sphere of radius R and charge Q is placed inside an imaginary sphere of radius 2R whose centre coincides with the given sphere. The flux related to imaginary sphere is:

A sphere of radius R and charge Q is placed inside an imaginary sphere of radius 2R whose centre coincides with the given sphere. The flux related to imaginary sphere is:

A sphere of radius R and charge Q is placed inside an imaginary sphere of radius 2R whose centre coincides with the given sphere. The flux related to imaginary sphere is: