magnetic permeability

What Is The Relation Of Permeability?

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What Is The Relation Of Permeability? The relative permeability μr is then defined as the ratio μ/μ0, which is dimensionless. Thus, the relative permeability of free space, or vacuum, is 1. Materials may be classified magnetically on the basis of their permeabilities. A diamagnetic material has a constant relative permeability slightly less than 1. What

Which Magnetic Material Has Least Permeability?

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Which Magnetic Material Has Least Permeability? Air has very low density, so there are few dipoles. Neodymium is much denser than air, but very few of its dipoles will align with an external magnetic field so it, too has very low Permeability. Which materials have the highest permeability The lowest? Clay is the most porous