GATE PH 2024 PH Q52: Solid State Physics

The temperature T dependence of magnetic susceptibility

(Column I) of certain magnetic materials (Column II) are given below.

Which of the following option is/are correct?

Column I: (1)

decreases from a maximum as

increases; (2)

decreases with increasing

; (3)

is constant; (4)

decreases from a large value as

increases.

Column II: (P) Diamagnetic; (Q) Paramagnetic; (R) Ferromagnetic; (S) Antiferromagnetic.

Your answerSelect all correct options. You can choose more than one.

2 – P, 4 – Q, 3 – S

4 – P, 1 – Q, 2 – R

4 – Q, 2 – R, 1 – S

3 – P, 4 – Q, 2 – R

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