A rectangular loop of sides `20 cm` and `10 cm` carries a current of `5.0 A`. A uniform magnetic field of magnitude `2 T` exists parallel to the longer side of the loop. The torque acting on the loop is

A rectangular loop of sides 20 cm and 10 cm carries a current of 5.0 A. A uniform magnetic field of magnituded 0.20 T exists parallel to the longer side of the loop (a) What is the force acting on the loop? (b) what is the torque acting on the loop?

A rectangular loop of sides 20 cm and 10 cm carries a current of 5.0 A. A uniform magnetic field of magnituded 0.20 T exists parallel ot the longer side of the loop (a) What is the force acting on the loop? (b) what is the torque acting on the loop?

A rectangular loop of sides 20 cm and 10 cm carries a current of 5.0 A. A uniform magnetic field of magnituded 0.20 T exists parallel ot the longer side of the loop (a) What is the force acting on the loop? (b) what is the torque acting on the loop?

A square loop of sides 10 cm carries a current of 10 A .A uniform magnetic field of magnitude 0.20 T exists parallel to one of the side of the loop.(a)What is the force acting on the loop? (b)What is the torque acting on the loop?

A square loop of sides 10 cm carries a current of 10 A .A uniform magnetic field of magnitude 0.20 T exists parallel to one of the side of the loop.(a)What is the force acting on the loop? (b)What is the torque acting on the loop?

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 parallel to the plane of the loop. The magnetic torque acting on the loop 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

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

A rectangular loop of sides 6 cm 2 cm with a samll cut is moving out of a region of uniform magnetic field of magnitude 0.4 T direction normal to the loop. The voltage developed acrss the cut if velocity of loop is 2cm^(-1) in a direction normal to the longer side is