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Match List-I with List-II regarding the magnetic susceptibility of different classes of materials.
Column I
- A. Diamagnetic
- B. Ferromagnetic
- C. Paramagnetic
- D. Non-magnetic
Column II
- I. $\chi = 0$
- II. $0 > \chi \geq -1$
- III. $\chi \gg 1$
- IV. $0 < \chi < \varepsilon$ (a small positive number)
Correct answer: A → II, B → III, C → IV, D → I
Detailed Solution
Diamagnetic material: $0 > \chi \geq -1$
Ferromagnetic material: $\chi \gg 1$
Paramagnetic material: $0 < \chi < \varepsilon$ (a small positive number)
Non-magnetic material: $\chi = 0$
Correct match: A-II, B-III, C-IV, D-I.