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...Historical trends in the maximum energy product of permanent magnets (MGOe units).]] .../units/convert_units.cfm?From=1050 eFunda: Glossary: Units: Energy Density Units: Megagauss-Oersted (MG⋅Oe)]</ref> ...

{{Short description|Flow of magnetic monopole charge}} ...out|a current of magnetic monopoles|current as an analog for magnetic flux|Magnetic circuit}} ...

...re very distant from its center and experience only a tiny [[magnetic flux density]] (measured in [[tesla (unit)|tesla]]) on its surface. ...its centre (<math>r</math>) it is possible to calculate the magnetic flux density experienced (<math>\mathbf{B}</math>) using the following approximation: ...

...that the rotor and magnetic field rotate with the same speed, because the magnetic field is generated through a shaft-mounted [[permanent magnet]] mechanism, ...s, and [[hydro turbine]]s into electrical power for the grid. Some designs of [[wind turbine]]s also use this generator type. ...

{{short description|Internal magnetic field generated by a magnet}} [[File:VFPt magnets BHM.svg|thumb|Comparison of magnetic field (flux density) {{math|'''B'''}}, demagnetizing field {{math|'''H'''}} and magnetization ...

{{Short description|Model for magnetic circuits}} {{About|modeling the magnetic field in magnetic components such as transformers and chokes|the circuit element|Gyrator}} ...

This article summarizes [[equation]]s in the theory of [[electromagnetism]]. ...'''), used as the definition of the [[electric field|'''E''' field]] and [[magnetic field|'''B''' field]].]] ...

...(mainly quantitatively) [[Ferromagnetism|ferromagnetic]] materials, and [[magnetic core]]s. ...minvar Having a Rectangular Hysteresis Loop'', Williams, Goertz, ''Journal of Applied Physics'' '''23''', 316 (1952); in fact it is rectangle if B-μ<sub> ...

{{short description|Model of magnetic hysteresis}} ...de = 2000ITM....36..418L }}</ref> Jiles–Atherton model enables calculation of minor and major hysteresis loops.<ref name="Jiles1984" /> ...

{{Short description|Force due to magnetic field}} ...l the interactions between the dipoles of the first magnet and the dipoles of the second magnet. ...

! scope="col" width="125" | SI units ! Curvature radius of lens/mirror ...

...tor]]. An '''LC circuit''' is a variety of resonant circuit, and consists of an [[inductor]], represented by the letter L, and a [[capacitor]], represen ...in [[farad]]s. The [[angular frequency]] <math>\omega\,</math> has units of [[radian]]s per second. A capacitor stores energy in the electric field be ...

{{Short description|Turbulence that concerns the regimes of magnetofluid flow at high Reynolds number}} '''Magnetohydrodynamic turbulence''' concerns the chaotic regimes of [[magnetofluid]] [[fluid flow|flow]] at high [[Reynolds number]]. [[Magneto ...

{{short description|Method of imaging magnetic fields at microscopic scales}} ...l|doi=10.1038/srep15097|pmid=26459874|pmc=4602221|title=Imaging of current density distributions with a Nb weak-link scanning nano-SQUID microscope|journal=Sc ...

...ometer used to measure extremely weak magnetic fields, by using properties of alkali vapors. ...e atoms begin to absorb light from the laser producing a drop of intensity of the laser after it passes through the cell which is measurable by a photodi ...

{{For|current versions of Maxwell's equations|Maxwell's equations}} ...l organized and sometimes confusing to scientists. A comprehensive summary of the electrodynamic principles was needed. ...

...thermal management]] in industrial processes to optimizing the performance of [[electronic devices]]. ...materials]], and various engineering systems where the controlled movement of heat is vital. ...

...SA simulations and shows a view from outside the [[Event horizon|horizon]] of a [[Schwarzschild Black Hole|Schwarzschild black hole]].]] ...the [[X-ray]] part of the [[electromagnetic spectrum|spectrum]]. The study of oscillation modes in accretion disks is referred to as '''diskoseismology'' ...

{{Short description|Overview of the branches of physics}} {{Outline|Outline of physics}} ...

...e main [[characteristic unit]] of a first-order LTI system. It gives speed of the response. ...e constant also determines the [[Bandwidth (signal processing)|bandwidth]] of a first-order time-invariant system, that is, the frequency at which the ou ...