state gov UP Police Assistant Operator (Radio Cadre) Mock Test Physics Electromagnetic Induction and Inductance Motional Electromotive Force
A rubber rod of length Y moves with velocity v in a uniform magnetic field B. The induced emf in the rubber wire will be
1
vYB
2
\(\frac{vY}{B}\)
3
\(\frac{v}{YB}\)
4
none of the above