A soft iron rod X is allowed to fall on the two poles of a U shaped permanent magnet as shown in figure. A coil is wrapped over one arm of the U shaped magnet. During fall of the rod, the current in the coil will be :

A soft iron rod X is allowed to fall on the two poles of a U shaped permanent magnet

Leave a Comment

Your email address will not be published. Required fields are marked *

error: Content is protected !!
Scroll to Top