Two short magnets of equal dipole moments `M` are fastened perpendicularly at their centres (figure). The magnitude of the magnetic field at a distance `d` from the centre on the bisector of the right angle is

Two short magnets each 'of dipole moment M, are fastened perpendicularly nl their centres. The magnitude of magnetic field at a distance d from the centre on the bisector of the right angle is

Two short magnets of equal dipole moments M are fastened perpendicularly at their centres Find the effective magnetic moment.

Two short magnets of equal dipole moments M are fastened perpendicularly at their centres Find the effective magnetic moment.

Two short magnets of equal dipole moments M are fastened perpendicularly at centres as shown below (point P is in the plane of the magnets)The magnetic field (magnitude) at P, distance d from the centre on the bisector of the right angle is

Two identical short magnets having magnetic moment M are placed perpendicular to each other with their , centres coniciding as shown in adjacent figure . The magnitude of the magnetic field at a point P at distance 'd' on the bisector of right angle will be .

For distance far away from centre of dipole the change in magnitude of electric field with change in distance from the centre of dipole is