Understanding Magnetic Permeability

Hysteresis curve of soft magnetic material compared to hard magnetic material.


Understanding Magnetic Permeability

Magnetic Permeability is a value that expresses how a magnetic material responds to an applied magnetic field. 

If a material's internal dipoles become easily oriented to an applied magnetic field, that material is regarded as being a high-permeability material.  If the material's internal dipoles do not become easily oriented to an applied magnetic field, it is a low-permeability magnetic material.


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