Three identical bar magnets are rivetted together at centre in the same place as shown in figure. This system is placed at rest in a slowly varying magnetic field. It is found that the system of magnets does not show any motion. The north-south poles of one magnet are shown in figure. Determine the poles of the remaining two.

Three identical bar magnets are rivetted together at centre in the same plane as shown in Fig. EP 5.17 (a). This system is placed at rest in a slowly varying magnetic field. It is found that the system of magnets does not show any motion. The north-south poles of one magnet is shown in the Fig. Determine the poles of the remaining two.

Two identical bar magnets, each of magnetic moment M, are placed as shown in figure. Magnetic field at point

A magnetic field is produced by the two magnets as shown In the figure.The magnetic field is

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

The net magnetic moment of the system of magnetic poles shown in figure. is ma where n is nearly:

Three similar bar magnets are placed to form an equilateral triangle as shown in the figure . The magnetic moment of each magnet is M . What is the magnetic moment of the system ?