Magnetization, susceptibility, and relative permeability (χ = M/H, μ_r = 1+χ, B = μ₀(H+M))
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χ = M/H, μ_r = 1+χ, B = μ₀(H+M)
What each symbol means
| Symbol | What it stands for |
|---|---|
| H | Magnetizing field (A/m) |
| M | Magnetization |
| χ | Magnetic susceptibility |
When to use this
Linear isotropic medium; weak M linear in H.