If a current carrying coil is close to a magnet and both are moving with the same speed in same direction, what is the effect on induced current ?
Induced current increases
Induced current decreases
Induced current flows to oppose motion
Induced current remains equal to zero
The correct option is D Induced current remains equal to zero
Magnetic flux maybe flowing through the coil depending on the placement of magnet and coil. However, it doesn't change with time. Hence, no emf is produced.