A conductor of length 500 mm moves with a velocity of 20 m/s through a uniform magnetic feld of fux density 1.0 T, the feld being at right angles to the conductor. What is the EMF induced in the...

A conductor of length 500 mm moves with a velocity of 20 m/s through a uniform magnetic feld of fux density 1.0 T, the feld being at right angles to the conductor. What is the EMF induced in the conductor if the direction of motion is (a) at right angles to the direction of the feld, (b) at an angle of 30° to the feld?