A flat coil carrying a current has a magnetic moment `vecmu`. It is placed in a magnetic field `vecB`. The torque on the coil is `vec(tau)`

A flat circular coil, carrying a current, has a magnetic moment mu

A flat coil carrying a current has a magnetic moment mu . It is placed in a magnetic field B such that mu is anti-parallel to B . The coil is

A small flat coil carrying current has magnetic moment mu . It is placed in an external magnetic field B . The maximum potential energy of the system can be

The torque acting on a magnetic dipole of moment vec(p_m) when placed in a magnetic field vecB is :

When a coil carrying current is set with its plane perpendicular to the direction of magnetic field, then torque on the coil is……………. .

A flat coil carrying a current has a magnetic moment mu . It is initially in equilibrium, with its plane perpendicular to a magnetic field of magnetic B , If it now rotated through an angle theta , the work done is

A flat coil of n turns, area A and carrying a current I is placed in a uniform magnetic field of magnitude B . The plane of the coil makes an angle theta with the direction of the field. The torque acting on the coil is