Which of the following is not true for ferromagnetic metals? A. they have a high xm value B. energy loss is proportional to the area of the hysteresis loop C. Above the curie temperature, they lose their nonlinear properties. D. they have a fixed Hr value.

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electromagnetic 9

Which of the following is not true for ferromagnetic metals?
A. they have a high xm value
B. energy loss is proportional to the area of the hysteresis loop
C. Above the curie temperature, they lose their nonlinear properties.
D. they have a fixed Hr value
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E.
Transcribed Image Text:Which of the following is not true for ferromagnetic metals? A. they have a high xm value B. energy loss is proportional to the area of the hysteresis loop C. Above the curie temperature, they lose their nonlinear properties. D. they have a fixed Hr value www E.
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