What is the magnitude of electric intensity due to a dipole of moment `2xx10^(-8)C-m` at a point distant `1 m` from the centre of dipole, when line joining the point to the center of dipole makes an angle of `60^(@)` with dipole axis ?

Two equal charges q of opposite sign separated by a distance 2a constitute an electric dipole of dipole moment p . If P is a point at a distance r from the centre of the dipole and the line joining the centre of the dipole to this point makes an angle theta with the axis of the dipole, then then potential at P is given by (r gt gt 2a) where (p = 2 qa)

The potential due to a short electric field dipole moment 2xx10^-6 C-m along its axis point 4 m from dipole is

The electric field of an electric dipole at a point on its axis , at a distance d from the centre of the dipole, varies as

The electric field intensity vec(E) , , due to an electric dipole of dipole moment vec(p) , at a point on the equatorial line is :

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

Show that the magnetic field at a point due to a magnetic dipole is perpendicular to the magnetic axis if the line joining the point with the centre of the dipole makes an angle of tan^(-1) (sqrt(2)) with the magnetic axis.

The magnitude of magentic field , due to a dipole of magnetic moment 2.4 Am^(2) , at a point 200 cm away from it in the direction making an equal of 90^(@) with the dipole axis is

The electric potential in volt due to an electric dipole of dipole moment 2 xx 10^(-8) coulomb-metre at a distance of 3m on a line making an angle of 60^(@) with the axis of the dipole is

A short electric dipole has dipole moment of 16 x 10^-9 C m. The electric potential due to dipole at a point at a distance of 0.6m from centre of dipole situated on aline making an angle of 60 degrees with dipole axis:

Find the magnetic field due to a dipole of magnetic moment 1.2 A m^2 at a point 1m away from it in a direction making an angle of 60^@ with the dipole-axis .