• Thumbnail for Maxwell's equations in curved spacetime
    In physics, Maxwell's equations in curved spacetime govern the dynamics of the electromagnetic field in curved spacetime (where the metric may not be the...
    31 KB (5,900 words) - 01:18, 22 July 2024
  • Thumbnail for Maxwell's equations
    Maxwell's equations, or Maxwell–Heaviside equations, are a set of coupled partial differential equations that, together with the Lorentz force law, form...
    76 KB (7,978 words) - 19:59, 29 March 2025
  • Thumbnail for Dirac equation in curved spacetime
    }-m)\Psi .} Dirac equation in the algebra of physical space Dirac spinor Maxwell's equations in curved spacetime Two-body Dirac equations Lawrie, Ian D....
    13 KB (2,309 words) - 06:15, 31 March 2025
  • Thumbnail for Covariant formulation of classical electromagnetism
    general as Maxwell's equations in curved spacetime or non-rectilinear coordinate systems. Lorentz tensors of the following kinds may be used in this article...
    25 KB (3,929 words) - 02:56, 14 August 2024
  • Thumbnail for Inhomogeneous electromagnetic wave equation
    electromagnetism Maxwell's equations in curved spacetime Abraham–Lorentz force Green's function Jackson 1998, p. 246 James Clerk Maxwell, "A Dynamical Theory...
    16 KB (2,113 words) - 21:20, 11 January 2025
  • Thumbnail for Ampère's circuital law
    current term, resulting in the modern form of the law, sometimes called the Ampère–Maxwell law, which is one of Maxwell's equations that form the basis of...
    31 KB (3,817 words) - 03:36, 2 April 2025
  • In the general theory of relativity, the Einstein field equations (EFE; also known as Einstein's equations) relate the geometry of spacetime to the distribution...
    34 KB (5,105 words) - 01:51, 29 March 2025
  • Thumbnail for Spacetime
    interpretation proved vital to the general theory of relativity, wherein spacetime is curved by mass and energy. Non-relativistic classical mechanics treats time...
    132 KB (19,758 words) - 06:26, 31 March 2025
  • Thumbnail for Four-current
    covariant derivative. The four-current appears in two equivalent formulations of Maxwell's equations, in terms of the four-potential when the Lorenz gauge...
    6 KB (809 words) - 19:25, 29 September 2024
  • Thumbnail for Magnetization
    Magnetization (category All Wikipedia articles written in American English)
    to the electric polarization P. In the absence of free electric currents and time-dependent effects, Maxwell's equations describing the magnetic quantities...
    13 KB (1,500 words) - 19:05, 14 February 2025
  • Thumbnail for Magnetostatics
    Magnetostatics (category All Wikipedia articles written in American English)
    widely used in applications of micromagnetics such as models of magnetic storage devices as in computer memory. Starting from Maxwell's equations and assuming...
    8 KB (994 words) - 15:51, 22 March 2025
  • Thumbnail for Lorentz force
    resulting in an induced EMF called the transformer EMF , as described by the Maxwell–Faraday equation (one of the four modern Maxwell's equations). Both...
    60 KB (8,474 words) - 08:00, 2 April 2025
  • Thumbnail for Mathematical descriptions of the electromagnetic field
    Mathematical descriptions of the electromagnetic field (category Articles lacking in-text citations from March 2024)
    } Maxwell's equations reduce to the single equation Maxwell's equations (STA formulation) ∇ F = μ 0 c J . {\displaystyle \nabla F=\mu _{0}cJ.} In what...
    42 KB (6,726 words) - 12:06, 5 December 2024
  • Thumbnail for Displacement current
    In electromagnetism, displacement current density is the quantity ∂D/∂t appearing in Maxwell's equations that is defined in terms of the rate of change...
    29 KB (3,850 words) - 17:23, 17 April 2024
  • Thumbnail for Biot–Savart law
    Biot–Savart law (category All Wikipedia articles written in American English)
    taken out of the integral. In the case of a point charged particle q moving at a constant velocity v, Maxwell's equations give the following expression...
    21 KB (3,012 words) - 19:44, 28 March 2025
  • Thumbnail for Magnet
    (i.e., the ferromagnetic object is in direct contact with the pole of the magnet) is given by the Maxwell equation: F = B 2 A 2 μ 0 {\displaystyle F={{B^{2}A}...
    63 KB (8,009 words) - 19:55, 26 March 2025
  • Thumbnail for Electric current
    can be deduced from Maxwell's equations, and is therefore many times faster than the drift velocity of the electrons. For example, in AC power lines, the...
    36 KB (4,338 words) - 07:11, 24 March 2025
  • Thumbnail for Electromagnetic field
    The way in which charges and currents (i.e. streams of charges) interact with the electromagnetic field is described by Maxwell's equations and the Lorentz...
    22 KB (2,561 words) - 16:54, 7 February 2025
  • Thumbnail for History of Maxwell's equations
    use. Maxwell's equations also inspired Albert Einstein in developing the theory of special relativity. The experimental proof of Maxwell's equations was...
    36 KB (3,945 words) - 01:28, 28 December 2024
  • Thumbnail for Maxwell stress tensor
    {\displaystyle \mathbf {B} } . Using vector calculus and Maxwell's equations, symmetry is sought for in the terms containing E {\displaystyle \mathbf {E} }...
    15 KB (2,769 words) - 20:03, 20 November 2024
  • Thumbnail for Electromagnetic tensor
    These equations are sometimes referred to as the curved space Maxwell equations. Again, the second equation implies charge conservation (in curved spacetime):...
    18 KB (3,437 words) - 23:58, 3 April 2025
  • General relativity (category Concepts in astronomy)
    relation is specified by the Einstein field equations, a system of second-order partial differential equations. Newton's law of universal gravitation, which...
    194 KB (22,610 words) - 00:23, 23 March 2025
  • Thumbnail for Electricity
    Electricity (category Electric and magnetic fields in matter)
    being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Common phenomena are related to electricity, including lightning...
    84 KB (9,390 words) - 06:37, 19 March 2025
  • Thumbnail for Watt
    Watt (category All Wikipedia articles written in American English)
    Two additional unit conversions for watt can be found using the above equation and Ohm's law. 1   W = 1   V 2 / Ω = 1   A 2 ⋅ Ω , {\displaystyle \mathrm...
    30 KB (3,283 words) - 20:08, 30 March 2025
  • Thumbnail for Ohm's law
    in the case of ordinary resistive materials. Ohm's work long preceded Maxwell's equations and any understanding of frequency-dependent effects in AC...
    48 KB (6,074 words) - 15:52, 6 March 2025
  • Thumbnail for Classical electromagnetism and special relativity
    Classical electromagnetism and special relativity (category All Wikipedia articles written in American English)
    the "manifestly covariant" tensor form. Maxwell's equations, when they were first stated in their complete form in 1865, would turn out to be compatible...
    22 KB (2,986 words) - 19:24, 21 November 2024
  • Thumbnail for Electrostatics
    hdl:2060/19700015014. Heras, J. A. (2010). "The Galilean limits of Maxwell's equations". American Journal of Physics. 78 (10): 1048–1055. arXiv:1012.1068...
    19 KB (2,608 words) - 16:11, 22 March 2025
  • Thumbnail for Magnetohydrodynamics
    description is more closely tied to Maxwell's equations as an evolution equation for the electric field exists. Hall In 1960, M. J. Lighthill criticized...
    43 KB (5,258 words) - 06:41, 14 March 2025
  • Thumbnail for Electromagnetic radiation
    Clerk Maxwell's Work". clerkmaxwellfoundation.org. Archived from the original on 17 September 2017. Retrieved 4 September 2017. "Maxwell's equations and...
    85 KB (10,013 words) - 22:19, 28 March 2025
  • Thumbnail for Electric charge
    derived in a local form from gauge invariance of the wave function. The conservation of charge results in the charge-current continuity equation. More generally...
    40 KB (4,998 words) - 04:31, 19 March 2025