Susceptibility is positive for______________?
Correct answer: C. ferromagnetic substances
- A. non-magnetic substances
- B. diamagnetic substances
- C. ferromagnetic substances
- D. none of the above
Explanation
Magnetic susceptibility is positive for paramagnetic and ferromagnetic materials because they are attracted by an applied magnetic field. Diamagnetic materials have negative susceptibility, while non-magnetic materials have approximately zero susceptibility.
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