Current I is flowing in a conducting circular loop of radius R.it is kept in a magnetic field B which is perpendicular to the plane of circular loop, the magnetic force acting on the loop is:

A circular loop of radius R is kept in a uniform magnetic field pointing perpendicular into the plane of paper. When a current l flows in the loop, the tension produced in the loop is

Current I is flowing through a circular coil of radius r. It is placed in a magnetic field B in such a way that the plane of the circular coil is perpendicular to B. The force acting on it will be -

A conducting circular loop of radiius r carries a constant current i . It is placed in a uniform magnetic field vec(B)_(0) such that vec(B)_(0) is perpendicular to the plane of the loop . The magnetic force acting on the loop is

A conducting circular loop of radius r carries a constant current i. It is placed in a uniform magnetic field B such that B is perpendicular to the plane of loop. What is the magnetic force acting on the loop?

A current I flows along a round circular loop of radius R . Find the line integration of magnetic field along the axis of the loop from center to oo

A semicircular loop of radius R is rotated with an angular velocity omega perpendicular to the plane of a magnetic field B as shown in the figure. Emf Induced in the loop is

A semi circular current loop is placed in an uniform magnetic field of 1 tesla as shown. If the radius of loop is 1 m, the magnetic force 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

A current loop of arbitrary shape lies in a uniform magnetic field B. show that the net magnetic force acting on the loop is zero.

A semi-circular loop of radius R is placed in a uniform magnetic field as shown. It is pulled with a constant velocity. The induced emf in the loop is