Why a bar magnet falling freely under gravity through a ring?
Answers
Answered by
0
the gravity pulls down the magnet through it so it is..
Answered by
1
when a bar magnet is made to fall through a closed circular coil kept horizontally,according to Faraday's law an emf is induced in the coil,which again according to Lenz law,will oppose the downward motion of the magnet.Therefore the value of the acceleration changes. Hope you understand ...
Similar questions