Which of the following property shows the property of ferromagnetic substances? (a) The ferromagnetic property depends on tem-perature. ‘ (b) The ferromagnetic property does not depend on temperature. (c) At high enough temperature ferromagnet becomes a diamagnet. (d) At low temperature ferromagnet becomes a paramagnet.

Which of the following property shows the property of ferromagnetic su

1.	Which of the following property shows the property of ferromagnetic substances? (a) The ferromagnetic property depends on tem-perature. ‘ (b) The ferromagnetic property does not depend on temperature. (c) At high enough temperature ferromagnet becomes a diamagnet. (d) At low temperature ferromagnet becomes a paramagnet.
Answer» TION:ANSWERFerromagnetic material DEPENDS on temperature as for TACTS as a ferromagnet.T>T c acts as a paramagnet.

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