Relative permeability/Related Articles: Difference between revisions
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Latest revision as of 06:00, 11 October 2024
- See also changes related to Relative permeability, or pages that link to Relative permeability or to this page or whose text contains "Relative permeability".
Parent topics
- Maxwell equations [r]: Mathematical equations describing the interrelationship between electric and magnetic fields; dependence of the fields on electric charge- and current- densities. [e]
Subtopics
- Ampere's equation [r]: An expression for the magnetic force between two electric current-carrying wire segments. [e]
- Ampere's law [r]: The integral of a magnetic field over a closed path is equal to the conduction current through the surface bounded by the path. [e]
- Biot-Savart law [r]: Gives the magnetic field at some distance of an electric current-carrying wire. [e]
- Gyromagnetic ratio [r]: The constant of proportionality between the magnetic moment and angular momentum of an object. [e]
- Magnetic constant [r]: A physical constant in the International System of Units (SI) relating mechanical force and electric current in classical vacuum with a defined value μ0 = 4π × 10−7 N/A2. [e]
- Magnetic field [r]: Vector field H caused by permanent magnets, conduction currents, and displacement currents. [e]
- Magnetic induction [r]: A divergence-free electromagnetic field, denoted B, determining the Lorentz force upon a moving charge, and related to the magnetic field H. [e]
- Magnetic moment [r]: A vector property of an object that determines the torque it experiences in a magnetic flux density. [e]
- Magnetization [r]: Magnetic moment per unit volume of a material, denoted M, defined in terms of the magnetic moments of its constituents by M=(1/V)Σj mj where the magnetic moment mj of the j-th constituent in the volume V is a vector property that determines the torque the object experiences in a magnetic field tending to align its moment with the field. [e]
- Relative permittivity [r]: A factor describing the polarizability of a material or medium as a proportionality between an electric displacement and an electric field in a dielectric. [e]
- Oersted (unit) [r]: Unit of magnetic-field strength |H| in the Gaussian system of units; symbol Oe; 1 Oe = 1000/4π A⋅turn/m. [e]