Magnetic capacitivity

Magnetic capacitivity (SI Unit: H) is a component used in the gyrator-capacitor model of magnetic systems.

This element, denoted as , is an extensive property and is defined as:

Where: is the magnetic permeability, is the element cross-section, and is the element length.

For phasor analysis, the magnetic permeability[1] and the magnetic capacitivity are complex values.[1][2]

Magnetic capacitivity is also equal to magnetic flux divided by the difference of magnetic potential across the element.

Where:

is the difference of the magnetic potentials.

The notion of magnetic capacitivity is employed in the gyrator-capacitor model in a way analogous to capacitance in electrical circuits.

References

Arkadiew W. Eine Theorie des elektromagnetischen Feldes in den ferromagnetischen Metallen. – Phys. Zs., H. 14, No 19, 1913, S. 928-934.</ref>

[2]; -webkit-column-width: [1] [2]; column-width: [1] [2]; list-style-type: decimal;">

  1. 1 2 3 4 Arkadiew W. Eine Theorie des elektromagnetischen Feldes in den ferromagnetischen Metallen. – Phys. Zs., H. 14, No 19, 1913, S. 928-934.
  2. 1 2 3 4 Popov V. P. The Principles of Theory of Circuits. – M.: Higher School, 1985, 496 p. (In Russian).
This article is issued from Wikipedia - version of the 10/11/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.