Question

9)
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
a) Equal to g
b) Less thang
c) More than g
d) Either a) or c)
ten​

Answer 1

less than g

use lenz law

induced emf will always oppose the cause due to which induced emf has been created.

in this case induced emf is created by falling magnet. it is falling due to g. so induced emf will oppose g.