• Thumbnail for Liénard–Wiechert potential
    The LiénardWiechert potentials describe the classical electromagnetic effect of a moving electric point charge in terms of a vector potential and a scalar...
    36 KB (7,271 words) - 23:56, 2 June 2025
  • Thumbnail for Voltage
    Voltage (redirect from Potential difference)
    also known as (electrical) potential difference, electric pressure, or electric tension, is the difference in electric potential between two points. In a...
    25 KB (2,930 words) - 14:44, 16 June 2025
  • Thumbnail for Retarded potential
    movement. Maxwell's equations LiénardWiechert potential Lenz's law Whitehead's theory of gravitation Rohrlich, F (1993). "Potentials". In Parker, S.P. (ed.)...
    10 KB (1,575 words) - 13:02, 17 May 2025
  • Thumbnail for Electric potential
    Electric potential (also called the electric field potential, potential drop, the electrostatic potential) is defined as electric potential energy per...
    20 KB (2,250 words) - 04:44, 6 June 2025
  • Thumbnail for Magnetic vector potential
    In classical electromagnetism, magnetic vector potential (often denoted A) is the vector quantity defined so that its curl is equal to the magnetic field...
    28 KB (4,378 words) - 22:37, 31 May 2025
  • Thumbnail for Electromagnetic four-potential
    four-potential is a relativistic vector function from which the electromagnetic field can be derived. It combines both an electric scalar potential and...
    9 KB (1,142 words) - 10:48, 18 December 2024
  • Thumbnail for Electric potential energy
    Electric potential energy is a potential energy (measured in joules) that results from conservative Coulomb forces and is associated with the configuration...
    21 KB (3,483 words) - 03:43, 16 May 2025
  • He is best known for his derivation of the Liénard–Wiechert potentials. From 1887 to 1889 Liénard was a student at the École Polytechnique and from 1889...
    3 KB (242 words) - 22:53, 22 March 2024
  • Thumbnail for Classical electromagnetism
    point charges, and the equations are known as the LiénardWiechert potentials. The scalar potential is: φ = 1 4 π ε 0 q | r − r q ( t r e t ) | − v q...
    12 KB (1,840 words) - 20:40, 9 March 2025
  • Thumbnail for Coulomb's law
    general solution of Maxwell's equations given by solutions of LiénardWiechert potential, due to the validity of Coulomb's law within its specific range...
    42 KB (6,695 words) - 05:13, 7 July 2025
  • Thumbnail for Electricity
    Coulomb's law determines the force acting on an electric charge. Electric potential is the work done to move an electric charge from one point to another...
    84 KB (9,396 words) - 03:05, 28 June 2025
  • during the Seven Years' War LiénardWiechert potential describes the electromagnetic effect of a moving electric charge Liénard equation, type of differential...
    667 bytes (121 words) - 13:54, 21 July 2022
  • Thumbnail for Watt
    performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere...
    30 KB (3,283 words) - 09:19, 5 July 2025
  • Thumbnail for Covariant formulation of classical electromagnetism
    field theory Electromagnetic tensor Electromagnetic wave equation LiénardWiechert potential for a charge in arbitrary motion Moving magnet and conductor problem...
    25 KB (4,013 words) - 14:23, 26 June 2025
  • Thumbnail for Electric current
    through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of proportionality...
    36 KB (4,347 words) - 23:29, 13 June 2025
  • Thumbnail for Lenz's law
    electric field lines work is done on them, whether it involves storing potential energy (negative work) or increasing kinetic energy (positive work). When...
    11 KB (1,192 words) - 11:22, 7 February 2025
  • Thumbnail for Electromagnetic radiation
    to an inverse-cube law, and thus fades with distance. In the LiénardWiechert potential formulation of the electric and magnetic fields due to motion...
    85 KB (10,023 words) - 05:52, 7 July 2025
  • Thumbnail for Electric field
    propagation of potential fields such as Lorenz gauge fields at the speed of light needs to be accounted for by using LiénardWiechert potential. Since the...
    43 KB (5,520 words) - 08:28, 3 July 2025
  • Thumbnail for Electrostatics
    of electrostatic potential, combined with the differential form of Gauss's law (above), provides a relationship between the potential Φ and the charge...
    19 KB (2,620 words) - 09:32, 20 June 2025
  • Thumbnail for Magnetic reluctance
    radiation Faraday's law Jefimenko equations Larmor formula Lenz's law LiénardWiechert potential London equations Lorentz force Maxwell's equations Maxwell tensor...
    8 KB (1,016 words) - 08:53, 25 May 2025
  • Thumbnail for André-Marie Ampère
    radiation Faraday's law Jefimenko equations Larmor formula Lenz's law LiénardWiechert potential London equations Lorentz force Maxwell's equations Maxwell tensor...
    21 KB (2,280 words) - 04:49, 24 June 2025
  • Thumbnail for Electrolysis
    that is needed for electrolysis to occur is called the decomposition potential. The word "lysis" means to separate or break, so in terms, electrolysis...
    51 KB (5,991 words) - 08:11, 27 June 2025
  • Thumbnail for Emil Wiechert
    Emil Johann Wiechert (26 December 1861 – 19 March 1928) was a German physicist and geophysicist who made many contributions to both fields, including presenting...
    7 KB (720 words) - 00:19, 7 March 2024
  • Thumbnail for Relativistic electromagnetism
    formulation of classical electromagnetism Special relativity LiénardWiechert potential Moving magnet and conductor problem Wheeler–Feynman absorber theory...
    11 KB (1,238 words) - 18:46, 28 October 2024
  • Thumbnail for Horseshoe magnet
    radiation Faraday's law Jefimenko equations Larmor formula Lenz's law LiénardWiechert potential London equations Lorentz force Maxwell's equations Maxwell tensor...
    7 KB (631 words) - 09:44, 11 February 2025
  • Thumbnail for Electromagnetism
    000 years ago. There is evidence that the ancient Chinese, Mayan, and potentially even Egyptian civilizations knew that the naturally magnetic mineral...
    38 KB (4,163 words) - 22:48, 18 March 2025
  • Thumbnail for Maxwell's equations
    cavity resonator). Jefimenko's equations (or the closely related LiénardWiechert potentials) are the explicit solution to Maxwell's equations for the electric...
    76 KB (7,991 words) - 23:17, 26 June 2025
  • Thumbnail for Radio-frequency engineering
    radiation Faraday's law Jefimenko equations Larmor formula Lenz's law LiénardWiechert potential London equations Lorentz force Maxwell's equations Maxwell tensor...
    8 KB (741 words) - 15:00, 18 June 2024
  • Thumbnail for Dielectric
    mitochondria) and, at the plasma membrane, the establishment of the resting potential, energetically unfavourable transport of ions, and cell-to-cell communication...
    37 KB (4,775 words) - 01:49, 26 May 2025
  • Thumbnail for Jefimenko's equations
    trivially) deduced from them using Dirac functions, or using the Liénard-Wiechert potentials. It is mostly known from The Feynman Lectures on Physics, where...
    11 KB (1,646 words) - 19:37, 6 August 2024