Torque on a Loop

Find the resultant magnetic force and torque on the loop.

Assertion: A closed current carrying loop behaves like a magnetic dipole. Reason: Force and torque on the loop is zero as shown in figure.

A triangle loop of side l carries a steady current. It is placed in a magnetic field B such that normal of the place of loop is in the direction of B, the torque on the loop is ________

A triangular loop of side l carries a current I . It is placed in a magnetic field B such that the plane of the loop is in the direction of B . The torque on the loop is

Torque on a Current Loop || Velocity Selector || Mass Spectrometer || Examples

Torque on a current carrying loop||Magnetic moment OF a loop||Magnetic moment OF a Disc

A circular loop of area 1cm^2 , carrying a current of 10 A , is placed in a magnetic field of 0.1 T perpendicular to the plane of the loop. The torque on the loop due to the magnetic field is

A loop PQR carries a current i = 2A as shown in the figure. A uniform magnetic field B = 2T exists in space parallel to the plane of the loop . The magnetic torque on the loop is