A circular coil and a bar magnet placed nearby are made to move in the same direction. The coil covers a distance of `1m` in `0.5 sec` and the magnet a distance of `2 m` in `1 sec`. The induced emf produced in the coil

Options

A. 0V
B. 2V
C. 1V
D. 5V

Answer

A

Explanation

`v_(b)=(d)/(t)=(2)/(1)=2m//s`
`v_(c)=(d)/(t)=(1)/(0.5)=2m//s`
Thus, both are moving with same velocity in same direction. Therefore emf production in the coil is zero.