CUET · PHYSICS · PYQ PAPER 2023
Arrange the following substances in the increasing order of magnetic susceptibility.
(A) Paramagnetic substances
(B) Superconductors
(C) Diamagnetic substances
(D) Ferromagnetic substances
Choose the correct answer from the options given below :
- A (D)<(A)<(C)<(B)
- B (B)<(C)<(A)<(D)
- C (C)<(A)<(D)<(B)
- D (B)<(A)<(C)<(D)
Answer & Solution
Correct Answer
(B) (B)<(C)<(A)<(D)
Step-by-step Solution
Detailed explanation
Superconductors have the minimum possible magnetic susceptibility ( \(\chi=-1\) ), followed by diamagnetic (small negative), paramagnetic (small positive), and finally ferromagnetic substances, which have very large positive values. B) (B) < (C) < (A) < (D)
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