JEE · NEET Previous Year Question
Needles and are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively. A magnet when brought close to them will
Topic: JEE PYQ
Answer: B. Full step-by-step solution below.
- Aattract all three of them
- Battract strongly, weakly and repel weakly
- Cattract strongly but repel and weakly
- Dattract and strongly but repel
Correct answer: B
Solution
(b) A ferromagnetic substance is strongly attracted, a paramagnetic substance is weakly attracted and a diamagnetic substance is weakly repelled by a magnet. Thus, a magnet when brought close to needles , and will attract strongly, weakly and repel weakly.More Magnetism & Matter PYQs
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