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:A
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.