1.

Some magnetic materials may be classified on the basis of: 1. susceptibility 2. saturation 3. spin arrangement 4. nature of hysteresis 5. domain structure 6. critical temperature above which it behaves as a paramagnetic material. Out of these, those which can be used to distinguish between ferrite and ferromagnetic materials would include:

A. 1, 3 and 4
B. 2, 3 and 6
C. 3, 4 and 5
D. 3, 5 and 6
Answer» B. 2, 3 and 6


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