| ⇦ | 
| ⇨ |
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
(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
Correct Answer:
B is of a paramagnetic material
Explanation:
A → diamagnetic
B → paramagnetic
C → Ferromagnetic
D → Non magnetic
Related Questions: - A long straight wire carries a certain current and produces a magnetic field
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- In gamma ray emission from a nucleus
- If capillary experiment is performed in vaccum, then a liquid under the condition
- If a wire is stretched to four times its length, then the specific resistance
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A long straight wire carries a certain current and produces a magnetic field
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- In gamma ray emission from a nucleus
- If capillary experiment is performed in vaccum, then a liquid under the condition
- If a wire is stretched to four times its length, then the specific resistance
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply