• Thumbnail for Electromagnetic four-potential
    An electromagnetic four-potential is a relativistic vector function from which the electromagnetic field can be derived. It combines both an electric...
    9 KB (1,142 words) - 13:43, 3 April 2024
  • Thumbnail for Magnetic vector potential
    content of classical electromagnetism can be written in a concise and convenient form using the electromagnetic four potential, especially when the Lorenz...
    15 KB (2,070 words) - 18:20, 11 March 2024
  • Thumbnail for Electromagnetic tensor
    In electromagnetism, the electromagnetic tensor or electromagnetic field tensor (sometimes called the field strength tensor, Faraday tensor or Maxwell...
    16 KB (2,790 words) - 17:05, 30 March 2024
  • Thumbnail for Mathematical descriptions of the electromagnetic field
    mathematical descriptions of the electromagnetic field that are used in the study of electromagnetism, one of the four fundamental interactions of nature...
    42 KB (6,736 words) - 01:28, 24 March 2024
  • Thumbnail for Covariant formulation of classical electromagnetism
    } Covariant classical field theory Electromagnetic tensor Electromagnetic wave equation Liénard–Wiechert potential for a charge in arbitrary motion Moving...
    25 KB (4,001 words) - 13:46, 7 April 2024
  • Thumbnail for Liénard–Wiechert potential
    Liénard–Wiechert potentials describe the classical electromagnetic effect of a moving electric point charge in terms of a vector potential and a scalar potential in...
    33 KB (7,097 words) - 17:49, 20 April 2024
  • Thumbnail for Classical electromagnetism
    centuries before light was understood to be an electromagnetic wave. However, the theory of electromagnetism, as it is currently understood, grew out of...
    12 KB (1,841 words) - 21:38, 18 April 2024
  • Thumbnail for Scalar potential
    together as the electromagnetic four-potential. If F is a conservative vector field (also called irrotational, curl-free, or potential), and its components...
    14 KB (2,075 words) - 16:00, 21 November 2023
  • Thumbnail for Four-vector
    space, a particle's four-momentum pμ, the amplitude of the electromagnetic four-potential Aμ(x) at a point x in spacetime, and the elements of the subspace...
    46 KB (8,249 words) - 23:27, 16 February 2024
  • Thumbnail for Permeability (electromagnetism)
    the electrical domain, by curving the motion of charges and causing electromagnetic induction. The SI units of B are volt-seconds/square meter (teslas)...
    23 KB (2,116 words) - 07:29, 29 April 2024