There are four light-weight-rod samples A,B,C,D separately suspended by threads. A bar magnet is slowly brought near each sample and the following observations are noted
(i) A is feebly repelled
(ii) B is feebly attracted
(iii) C is strongly attracted
(iv) D remains unaffected
Which one of the following is true?
B is of a paramagnetic material.
C is of a diamagnetic material.
D is of a ferromagnetic material.
A is of a non-magnetic material.
A diamagnetic
B paramagnetic
C Ferromagnetic
D Non magnetic