As shown in fig. a metal ring is held horizontally and a bar magnet is dropped through the ring with its length along the axis of the ring. The acceleration of the falling magnet is ……

As shown in fig. a metal ring is held horizontally and a bar magnet is

1.	As shown in fig. a metal ring is held horizontally and a bar magnet is dropped through the ring with its length along the axis of the ring. The acceleration of the falling magnet is ……
Answer» equal to G less than g more than g depends on diameter of RING and length of magnet Solution :When the N pole of magnet moves with acceleration g (freely FALLS) towards COIL, according to Lenz.s law N pole is induced in the coil, so due to repulsive force. Now the acceleration of magnet BECOME less than g.

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As shown in fig. a metal ring is held horizontally and a bar magnet is dropped through the ring with its length along the axis of the ring. The acceleration of the falling magnet is ……

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