A conducting sphere of radius 10 cm is given a charge of `+2xx10^(-8)C`. What will be its potential?

The capacitance of a conducting sphere is 10muF . It is charged with -2xx10^(-6)C . What is its potential in air?

A conducting sphere of radius 5 cm has a charge of 20 esu. What is the electric potential at a distance of 10 cm away from its centre?

A solid metal sphere of radius 50 cm carries a charge 25xx10^-10C . The electrostatic potential at the surface of the sphere will be

A hollow insulated conducting sphere is given a positive charge of 10 mu C . What will be the electric field at the centre of the sphere is its radius is 2 meters ?

A hollow insulated conducting sphere is given a positive charge of 10 mu C . What will be the electric field at the centre of the sphere it is radius is 2 metres ?

A hollow insulated conducting sphere is given a positive charge of 10 mu C . What will be the electric field at the centre of the sphere it is radius is 2 metres ?

An insulated charged conducting sphere of radius 5cm has a potential of 10V at the surface. What is the potential at centre?

A hollow, spherical conductor of radius 10 cm is charged with 5 xx 10^(-9)C . Find the potential (a) at a distance of 20 cm from the centre ,(b) at the surface of the sphere , (c) at a distance of 5 cm from centre.