Three identical bar magnets each of magnetic moment M are placed in the form of an equilateral triangle as shown.

Three identical bar magnets each of magnetic moment M are arranged in the form of an equilanteral triangle such that at two vetices like poles are in contact. The resultant magnetic moment will be

Three identical particles each of mass m are placed at the vertices of an equilateral triangle of side a. Fing the force exerted by this system on a particle P of mass m placed at the (a) the mid point of a side (b) centre of the triangle

Three identical thin bar magnets each of moment M are placed along three adjacent sides of a regular hexagon as shown in figure. The resultant magnetic moment of the system is

Three magnets of same length but moments M,2M and 3M are arranged in the form of an equilateral triangle with oppositive poles nearer, the resultnat magnetic moment of the arrangement is

Two identical short bar magnets, each having magnetic moment M , are placed a distance of 2d apart with axes perpendicular to each other in a horizontal plane. The magnetic induction at a point midway between them is

Determine the electric dipole moment of the syatem of three charges , placed on the verices of an equilateral triangle , as shown in the fogure :

A bar magnet of magnetic moment M is bent in the form of quadrant of circular arc . The new magnetic moment is

A bar magnet of magnetic moment M is placed in a magnetic field of inductionB.then maximum Couple acting on it is

A magnet of length 10 cm and magnetic moment 1Am^(2) is placed along the side of an equilateral triangle of the side AB of length 10 cm . The magnetic induction at third vetex C is