As shown in figure Q - 4 both coil and bar magnet moves in the same direction

cbse
electromagnetism

#1

As shown in figure Q - 4 both coil and bar magnet moves in the same direction. Your friend is arguing that there is no change in flux. Do you agree with his statement ? If not, what doubts do you have ? Frame questions about the doubts you have regarding change in flux.


#2

No. I don’t agree with my friend.

  1. If both coil and bar magnet moves in the same direction what will be the relative notion ?
  2. Without relative motion of coil and bar magnet how can we get change in magnetic flux ?
  3. How can we get induced emf without, change in magnetic flux ?
  4. Is the coil moving with same velocity of that of the magnet ?