The electric field intensity at a point located at distance `r(r lt R)` from the center of a spherical conductor (radius R) charged Q will be-

Using Gauss. theorem, obtain an expression for intensity of electric field .E. at a point which is at a distance r ( r gt R) from the centre Cof a thin spherical shell (of radius R) carrying charge.Q.

" Electric field intensity due to a point charge " "q" ' at a distance 'r' from it is "

What is electric field intensity at a point at a distance r meter from q coulomb of a charge in free space ?

Electric field intensity is |vecE| at a distance r from an isolated point charge. Then

Electric field intensity (E) due to an electric dipole varies with distance (r) of the point from the center of dipole as :

Electric field intensity (E) due to an electric dipole varies with distance (r ) from the point of the center of dipole as :