Rankers Physics

Lenz Law: Practice Problem & Solution

A metallic ring is attached with the wall of a room. When the north pole of a magnet is brought near to it, the induced current in the ring will be Lenz Law diagram: A metallic ring is attached with the wall
First clockwise then anticlockwise
In clockwise direction
In anticlockwise direction
First anticlockwise then clockwise

No solution provided for this question.

Leave a Reply

Your email address will not be published.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

Similar Practice Questions

Explore conceptually related problems to test your knowledge.

1. Assertion (A): It is more difficult to push a magnet into a coil with more loops. Reason (R): This is because emf induced in each current loop resists the motion of the magnet.  
2. A wire is bent to form the double loop shown in figure. There is a uniform magnetic field directed into the plane of the loop. If the magnitude of this field is decreasing, current will flow from :-
3. Assertion (A): If a closed loop is kept in a space having time varying magnetic field, emf is always induced in the loop. Reason (R): Induced emf in the loop is conservative in nature.  
4. Assertion (A): If a cylindrical bar magnet is dropped through a metallic pipe, it takes more time to come down a similar unmagnetised cylindrical iron bar dropped through the same metallic pipe. Reason (R): For the magnet, eddy currents are produced in the metallic pipe.  
5. Two coils carrying current in opposite direction placed co-axially as shown in figure. Now that brought closer to each other, than :