Question

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 ?
(a) B is of a paramagnetic material
(b) C is of a diamagnetic material
(c) D is of a ferromagnetic material
(d) A is of a non-magnetic material

Answer 1

Answer:

(ii) B is feebly attracted

B is of a paramagnetic material

Explanation:

hope it will help you

Answer 2

Explanation:

hey!!

option1)

B is a paramagnetic material

Option 2) 

C is  of a diamagnetic material

 

Option 3) 

D is of a ferromagnetic material

 

Option 4) 

A is of a non-magnetic material

answer = 1

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sorry , if wrong....☺☺