A conductor of length 500 mm moves at right angles to its length with a velocity of 40 m/s in a uniform magnetic feld of fux density 1 Wb/ m 2 . What is the EMF induced in the conductor when the...

A conductor of length 500 mm moves at right angles to its length with a velocity of 40 m/s in a uniform magnetic feld of fux density 1 Wb/ m²
. What is the EMF induced in the conductor when the direction of motion is (a) perpendicular to the feld, (b) at 30° to the direction of the feld?