A non-planar circular loop consists of two semi-circles one of which lies in `yz`-plane `&` the other is in `xz`-plane as shown.The magnetic force experienced by positive charge of value `Q` moving with velocity `v` along `x` direction when it is at the origin is:

A 3D structure of current carrying wire is as shown in the figure. The magnetic force experienced by a charge particle of mass m and charge q , when it is crossing origin with velocity vec(v) along positive Y -axis will be

Two positive charges q_1 and q_2 are moving with velocities v_1 and v_2 when they are at points A and B, respectively, as shown in Fig. The magnetic force experienced by charge q_1 due to the other charge q_2 is

Two positive charges q_1 and q_2 are moving with velocities v_1 and v_2 when they are at points A and B, respectively, as shown in Fig. The magnetic force experienced by charge q_1 due to the other charge q_2 is

A circular loop is bent so that half of (OAB) lies in xy- plane ane the other half (OCB) lie in xz-plane. A time varying magnetic field axis here given by B=alpha(thatj-2thatk) where alpha is a positive constant. What will be the direction of induced current.

A circular loop is bent so that half of (OAB) lies in xy- plane ane the other half (OCB) lie in xz-plane. A time varying magnetic field axis here given by B=alpha(thatj-2thatk) where alpha is a positive constant. What will be the direction of induced current.

An electron moves along the line XOX' which lies in the same plane as the square loop of conducting wire as shown. The direction of induced current, if any in the loop is

A circular loop of radius R is bent along a diameter and given a shape as shown in figure. One of 30, A the se micircles (KNM) lies in the xz-plane and the other one (KLM) in the yz-plane with their centres at origin. Current I is flowing through each of the semicircles as shown in figure. (a) A particle of charge q is released at the origin with a velocity v =- v_0hati . Find the instantaneous force F on the particle. Assume that space is gravity free. (b) If an external uniform magnetic field B_0hatj is applied, determine the force F_1 and F_2 on the semicircles KLM and KNM due to the field and the net force F on the loop.

A circular loop of radius R is bent along a diameter and given a shape as shown in figure. One of 30, A the se micircles (KNM) lies in the xz-plane and the other one (KLM) in the yz-plane with their centres at origin. Current I is flowing through each of the semicircles as shown in figure. (a) A particle of charge q is released at the origin with a velocity v =- v_0hati . Find the instantaneous force F on the particle. Assume that space is gravity free. (b) If an external uniform magnetic field B_0hatj is applied, determine the force F_1 and F_2 on the semicircles KLM and KNM due to the field and the net force F on the loop.

A circular loop of radius R is bent a long a diameter and given a shape as shown below. One of the semicircles (KNM) lies in XZ plane and the other one (KLM) lies in YZ plane with their centres at origin. Current l is flowing through each of the semicircles. A particle of charge q is released at the origin with a velocity oversetrarrV=-v_0uarr . Find the instantaneous force oversetrarrF on the particle. Assume the space is gravity free.

A current carrying loop is placed in the non-uniform magnetic field whose variation in space is shown in fig. Direction of magnetic field is into the plane of paper. The magnetic force experienced by the loop is