Question

 Differentiate between ferromagnetism, antiferromagnetism and ferrimagnetism with examples. State the physical significance of magnetic anisotropy.

19 Jan 2026
Answer :
Word Count : 242
Ferromagnetism, antiferromagnetism, and ferrimagnetism are three distinct types of magnetic ordering observed in materials due to the alignment of atomic magnetic moments. In ferromagnetism, the magnetic moments of atoms align parallel to each other under the influence of exchange interactions, resulting in a strong net magnetization even in the absence of an external magnetic field. Examples include iron (Fe), cobalt ________ _____ ___ ________ __________.
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