A Uniformly charged solid non-conducting sphere of uniform volume charge density `rho` and radius R is having a concentric spherical cavity of radius r. Find out electric field intensity at following points, as shown in the figure :

(i) Point A (ii) Point B
(iii) Point C (iv) Centre of the sphere

A solid sphere having uniform charge density rho and radius R is shown in figure. A spherical cavity ofradius (R)/(2) is made in it. What is the potential at point O?

A solid sphere having uniform charge density rho and radius R is shown in figure. A spherical cavity ofradius (R)/(2) is made in it. What is the potential at point O?

A solid non conducting sphere of radius R and uniform volume density rho has centre at origin. Find out electric field intensity in vector form at following positions : (i) (R, 0, 0) (ii) (0, 0, R/2) (iii) (R, R, R)

A solid non conducting sphere of radius R and uniform volume density rho has centre at origin. Find out electric field intensity in vector form at following positions : (i) (R, 0, 0) (ii) (0, 0, R/2) (iii) (R, R, R)

A non-conducting solid sphere has volume charge density that varies as rho=rho_(0) r, where rho_(0) is a constant and r is distance from centre. Find out electric field intensities at following positions. (i) r lt R" " (ii) r ge R

A non-conducting solid sphere has volume charge density that varies as rho=rho_(0) r, where rho_(0) is a constant and r is distance from centre. Find out electric field intensities at following positions. (i) r lt R" " (ii) r ge R

The electric potential due to uniformly charged sphere of radius R ,having volume charge density rho having a spherical cavity of radius R/2 as shown as in figure at point p is

A solid uniformly charged ficed non-conducting sphere of total charge Q and radius R contains a tunnel of negligible diameter. If a point charge '-q' of mass 'm' is released at rest from point P as shown in figure then find out its velocity at following points (i) At the surface of sphere (ii) At the centre of the sphere

A solid uniformly charged ficed non-conducting sphere of total charge Q and radius R contains a tunnel of negligible diameter. If a point charge '-q' of mass 'm' is released at rest from point P as shown in figure then find out its velocity at following points (i) At the surface of sphere (ii) At the centre of the sphere

A solid sphere ofradius 'R' is uniformly charged with charge density rho in its volume. A spherical cavity of radius (R)/(2) is made in the sphere as shown in the figure. It is given that (rhoR^(2))/(in_(0)) = 48 V . Find the electric potential at the centre C of the sphere: