Question 136 of 174

A conducting rod of length 2l is rotating with constant angular speed Ω about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The e.m.f. induced between two ends of the rod is [MP PET 2001]

(1) BΩl2

(2) 12Bωl2

(3) 18Bωl2

(4) Zero