Show that electric intensity at a point outside a charged sphere is inversely proportional to square of its distance from the centre of the sphere.

Show that electric intensity at a point outside a charged cylinder is inversely proportional to its distance from the axis of the cylinder.

Show that electric intensity at a point outside a charged sphere is given by, E = (sigma R^2)/(in_0 kr^2)

Electric intensity at a point due to a charged cylinder of infinite length is inversely proportional to its

Show that electric intensity at a point outside a charged cylinder is given by , E = (sigma R)/(in_0 kr)

Show that energy stored in a charged condenser is directly proportional to square of its potential difference between the plates

The magnetic induction at a point on axis or equator is proportional to n" power of distance from centre where n is

If vecE_(ax) and vecE_(eq) represent electric field at a point on the axial and equatorial line of dipole. If points are at a distance r from the centre of the dipole, for r>>a

The electric intensity at a point at 10 cm from point charge is 5N//C .The potential atsame point will be

Obtain an expression for electric field intensity at a point outside a charged conducting sphere.

Show that energy of the electron is inversely proportional to the square of principal quantum number.