12 Physics Electromagnetic Induction - Set No : 30 Question No :6
Question No : 6
A
conducting rod of length  is rotating with constant angular
speed  about its perpendicular bisector. A
uniform magnetic field  exists parallel to the axis of
rotation. The e.m.f. induced between two ends of the rod is |
| a) |  | b) |  |
| c) |  | d) | Zero |
Answer No : 6
(d)Potential difference
between and  is  and  is  So  |