Electric potential at a point P, r distance away due to a point charge q kept at point A is V. If twice of this charge is distributed uniformly on the surface of a hollow sphere of radius 4r with centre at point A the potential at P now is

Electric potential at a point P , r distance away due to a point charge located at a point A is V .If twice of this charge is distributed uniformly on the surface of a hollow sphere of radius 4r with centre at point A ,the potential at P now is given as: (v)/(x) value of x is

If charge q is induced on outer surface of sphere of radius R, then intensity at a point P at a distance S from its centre is

Electric Potential Basics, Electric Potential due to a point charge, Potential due to cntinuous charge distribution, Ring, Spherical Shell

Calculate the self potential energy of charge q distributed over the surface of a hollow sphere of radius R. What happens to this self energy when R=0, or when the charge is an ideal point charge?

Calculate the self potential energy of charge q distributed over the surface of a hollow sphere of radius R. What happens to this self energy when R=0, or when the charge is an ideal point charge?

Show that electric potential at a point P, at a distance .r. from a fixed point charge Q, is given by : V=(1/(4piepsilon_0))Q/r

Potential at a point x-distance from the centre inside the conducting sphere of radius R and charged with charge Q is

Potential at a point x-distance from the centre inside the conducting sphere of radius R and charged with charge Q is