NEET Physics Magnetic Properties of Materials Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Ferromagnetic materials | (i) Enhance the magnetic field inside when exposed to external magnetic field |
| (b) Paramagnetic materials | (ii) Exhibit strong magnetism and high retentivity |
| (c) Diamagnetic materials | (iii) Show weak, negative susceptibility to magnetic fields |
| (d) Permanent magnets | (iv) Retain magnetism after the external field is removed |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-ii, b-i, c-iii, d-iv
a-iv, b-ii, c-i, d-iii
Correct Answer
Detailed Explanation
Ferromagnetic materials exhibit strong magnetism and high retentivity (a-ii), paramagnetic materials align with an external field and enhance it slightly (b-i), diamagnetic materials show weak, negative susceptibility (c-iii), and permanent magnets retain their magnetism after the external field is removed (d-iv).
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