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A Paramagnetic Substance, in an External Magnetic Field, Is Thermally

Question 63

Multiple Choice

A paramagnetic substance, in an external magnetic field, is thermally isolated.The field is then removed.As a result:


A) the magnetic energy of the magnetic dipoles decreases
B) the temperature of the substance increases
C) the magnetization decreases, but only slightly
D) the magnetization reverses direction
E) none of the above

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