APFIVE Magnetization and Relative Permeability
Two materials have relative permeabilities μᵣ₁ = 2.0 and μᵣ₂ = 5.0. If both are placed in the same external magnetic field B₀, what is the ratio of the magnetization M₂ in the second material to the magnetization M₁ in the first material?
A
1.5
B
4.0
C
2.0
D
2.5
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