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JEE Main · 2024 · 08 Apr 2024 · Shift 1 · Magnetic Properties of Matter

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Paramagnetic substances:
A. align themselves along the directions of external magnetic field.
B. attract strongly towards external magnetic field.
C. has susceptibility little more than zero.
D. move from a region of strong magnetic field to weak magnetic field.

Choose the most appropriate answer from the options given below:
  1. (A)A, B, C, D
  2. (B)B, D Only
  3. (C)A, B, C Only
  4. (D)A, C Only✓ Correct

Answer: (D)

Solution

For a paramagnetic substance: (A) it aligns along the external field — correct; (C) its susceptibility is small and positive () — correct. (B) it is only weakly (not strongly) attracted — wrong; (D) it moves from weak towards strong field, not the reverse — wrong. Only A and C are correct — option (D).

JEE Main · 2024 · 08 Apr 2024 · Shift 1 · Single correct option

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