A conductor of length 3 m moving in a uniform magnetic field of strength 100 T, covers a distance of 70 m in 5 sec. Its plane of motion makes an angle of `30^(@)` with direction of magnetic field. Calculate the emf induced in it.

A straight conductor of length 4 m moves at a speed of 10 m/s when the conductor makes an angle of 30^(@) with the direction of magnetic induction 0.1 T. then the induced emf is

A beam of protons enters a uniform magnetic field of 0.3T with velocity of 4xx10^5m//s in a direction making an angle of 60^(@) with the direction of magnetic field. The path of motion of the particle will be

Discuss the motion of a charged particle when subjected to a uniform magnetic field, when the direction of motion of the particle makes an angle phi with the direction of magnetic field.

At which position of the plane of the rotating coil with the direction of magnetic field the e.m.f induced in the coil is maximum ?

If a conductor is rotating about its one end in a uniform magnetic field then an emf induced in it is

The counductor AD moves to the right in a uniform magnetic field directed into the plane of the paper.

A straight conductor of length 1.5m moves in a uniform magnetic field of induction 5xx10^(-3)T with a velocity of 5m//s in a direction perpendicular to its length and also perpendicular to the field. The e.m.f. induced between the ends of the conductor is

A glass rod of length l moves with velocity in a uniform magnetic field B. What is the e.m.f. induced in the rod ?

A small bar magnet of moment M is placed in a uniform field H. If magnet makes an angle of 30^(@) with field, the torque acting on the magnet is