The rigid conducting thin wire frame carries an electric current I and this frame is inside a uniform magnetic field `vec B` as shown in Fig. 1.146. Then,

Calculate the force on a current carrying wire in a uniform magnetic field as shown in Fig. 1.59.

Calculate the force on a current carrying wire in a uniform magnetic field as shown in Fig. 1.59.

the force on current carrying wire placed in uniform magnetic field B as shown in figure is

the force on current carrying wire placed in uniform magnetic field B as shown in figure is

A current carrying conducting square frame of side I carrying current I is placed in a uniform transverse magnetic field vec B as shown in the figure. Choose the incorrect statement.

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

A conducting wire carrying current I is shown in the figure. The magnitude of magnetic field at the point P will be

A conducting wire carrying current I is shown in the figure. The magnitude of magnetic field at the point P will be

In the frame work of wires shown in figure, a current I ampere is flowing. Find the magnetic field at O.

A conducting wire MN carrying a current I is bent into the shape as shown and placed in xy plane. A uniform magnetic field vecB=-Bhatk is existing in the region. The net magnetic force experenced by the conducting wire MN is