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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?
Options:
(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?
Solution:
2737 Upvotes
Verified Answer
The correct answer is:
$B$ is of a paramagnetic material
Paramagnetic materials will be feebly attract, dimagnetic material will be feebly repelled and Ferromagnetic material will be strongly attracted.
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