Classifying Magnetic Materials by Permeability
Two materials, 1 and 2, have relative magnetic permeabilities of μr₁ = 0.9999 and μr₂ = 1.0001, respectively. When placed in a uniform magnetic field, which of the following statements is correct?
A
Material 1 is diamagnetic while material 2 is paramagnetic
B
Both materials will significantly alter the magnetic field
C
Material 1 is paramagnetic while material 2 is diamagnetic
D
Both materials are ferromagnetic
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