When a loop moves towards a stationary magnet with speed `v`, the induced emf in the loop is `E`. If the magnet also moves away from the lop with the same speed, then the emf inducted in the loop is

A magnet is moving towards a coil along its axis and the emf induced in the coil is epsilon . If the coil also strats moving towards the magnet with the same speed, the induced emf will be

In the following figure, the magnet is moved towards the coil with a speed v and induced emf is e. if magnet and coil reced away from one another each moving with speed v , the induced emf in the coil will be

A constant current I flows through a long straight wire as shown in figure. A square loop starts moving towards righ with as constant speed v . a Find induced emf produced i the loop as a function x b. If total resistance of the loop is R , then find induced current in the loop,

A circular wire loop of radius r lies in a uniform magnetic field B, with its plane perpendicular to magnetic field. If the loop is deformed to a square shape in the same plane in time t, the emf induced in the loop is

An electron is moving near to a conducting loop then the induced current in the loop is-

A conducting circular loop is placed in a magnetic field of strength 0.04 T, such that the plane of the loop is perpendicular to the magnetic field. If the radius of the loop begins to shrink at a constant rate of 0.5 mm // s , then calculate the emf induced in the loop when its radius is 1.5 cm.

Current in a long current carrying wire is I=2t A conducting loop is placed to the right of this wire. Find a. magnetic flux phi_B passing through the loop. b. induced emf|e| prodced in the loop. c. if total resistance of the loop is R , then find induced current I_("in") in the loop.

A square meallic loop of side l is placed near a fixed long wire carrying a current i (figure). The loop is moved towards right perpendicular to the wire with a speed v in the plane containing the wire and the loop. The emf induced in the loop when the rear end of the loop is at a distance a=2l from the wire is (mu_(0)iv)/(xpi) . Find out value of x .