Question

in the previous case if north pole is brought near the mettalic ring  why the direction is reversed. we have to consider the  drn of magnetic field of magnet or not. if yes then which drn N-S or S-N.

 

Joshi sir comment

 

If observer is in the side of magnet, then in the given case form N in the ring, it will give you anticlockwise direction.
 
Due to this current produced magnetic field will be towards the coming magnet, and since north pole of magnet is coming towards ring so this field will oppose the motion of magnet

Read 1 Solution.

just understand lenz law it will clear your concept about such ques

ABHISHEK JAIN 10 year ago is this solution helpfull: 0 0

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