(Untitled) (Untitled)(Untitled) (Untitled)(Untitled) (Untitled)(Untitled) (Untitled)(Untitled)Examples




IEVref:121-12-30ID:
Language:enStatus: Standard
Term: complex relative permeability
Synonym1:
Synonym2:
Synonym3:
Symbol: μr
Definition: under sinusoidal conditions in a medium where the phasors B and H representing respectively the magnetic flux density and the magnetic field strength are linearly related, complex quantity μr defined by the relation

B = μ0μr H

where μ0 is the magnetic constant

Note 1 to entry: The complex relative permeability is generally frequency dependent. For an isotropic medium, the complex relative permeability is a scalar quantity; for an anisotropic medium, it is a tensor quantity.

Note 2 to entry: Generally μr is expressed as μr = μ'r − jμ''r where μ'r is the real relative permeability and μ''r is the magnetic loss index that represents the magnetic losses.


Publication date:2021-01
Source:
Replaces:121-12-30:1998-08
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: