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Physics · PYQ NEET UG 2024
हिन्दीMatch List-I with List-II. List-I (Material) A. Diamagnetic B. Ferromagnetic C. Paramagnetic D. Non-magnetic List-II (Susceptibility (\( \chi \))) I. \( \chi = 0 \) II. \( 0 > \chi \ge -1 \) III. \( \chi \gg 1 \) IV. \( 0 < \chi < \varepsilon \) (a small positive number) Choose the correct answer from the options given below:
Correct answer · Option 3
A-II, B-III, C-IV, D-I
Explanation
Diamagnetic substances have small negative susceptibility (\( -1 \le \chi < 0 \)). Ferromagnetic substances have very high positive susceptibility (\( \chi \gg 1 \)). Paramagnetic substances have small positive susceptibility (\( 0 < \chi < \varepsilon \)). Non-magnetic substances have zero susceptibility (\( \chi = 0 \)).
