(Problem 3.23 from Finn's Thermal Physics) A magnetic salt obeys Curie HOM с Bo where M is the magnetization, Bo is the applied magnetic field in the absecne of the specimen, C is a constant, and μo is the permeability of free space. The salt is magnetized isothermally from a magnetization M₁ to M₂. You may assume that the magnetization is uniform over the volume V of the salt. Show that the work of the magnetization is VHOT (M²-M²) Question Nº3.2 law W
(Problem 3.23 from Finn's Thermal Physics) A magnetic salt obeys Curie HOM с Bo where M is the magnetization, Bo is the applied magnetic field in the absecne of the specimen, C is a constant, and μo is the permeability of free space. The salt is magnetized isothermally from a magnetization M₁ to M₂. You may assume that the magnetization is uniform over the volume V of the salt. Show that the work of the magnetization is VHOT (M²-M²) Question Nº3.2 law W
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Transcribed Image Text:Question №3.2. (Problem 3.23 from Finn's Thermal Physics) A magnetic salt obeys Curie
law
ном с
=
Во T
where M is the magnetization, Bo is the applied magnetic field in the absecne of the
specimen, C is a constant, and µo is the permeability of free space. The salt is magnetized
isothermally from a magnetization M₁ to M₂. You may assume that the magnetization is
uniform over the volume V of the salt. Show that the work of the magnetization is
W = · (M² – M²).
V HOT
2C
Expert Solution
Step 1
paramagnetic material's magnetization is directly proportional to its applied magnetic field according to Curie's Law. Magnetization is inversely proportional to temperature when an object is heated.
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