Coulombs
Encyclopedia
Coulomb or Coulombs may refer to:
  • Charles-Augustin de Coulomb
    Charles-Augustin de Coulomb
    Charles-Augustin de Coulomb was a French physicist. He is best known for developing Coulomb's law, the definition of the electrostatic force of attraction and repulsion. The [SI unit] of charge, the coulomb, was named after him....

     (1736–1806), French physicist, also:
    • Coulomb, a unit of electric charge
    • Coulomb's law
      Coulomb's law
      Coulomb's law or Coulomb's inverse-square law, is a law of physics describing the electrostatic interaction between electrically charged particles. It was first published in 1785 by French physicist Charles Augustin de Coulomb and was essential to the development of the theory of electromagnetism...

      , in electrostatics
    • Coulomb blockade
      Coulomb blockade
      In physics, a Coulomb blockade , named after Charles-Augustin de Coulomb's electrical force, is the increased resistance at small bias voltages of an electronic device comprising at least one low-capacitance tunnel junction. Because of the CB, the resistances of devices are not constant at low bias...

      , an increased resistance of certain electronic devices
    • Coulomb barrier
      Coulomb barrier
      The Coulomb barrier, named after Coulomb's law, which is named after physicist Charles-Augustin de Coulomb , is the energy barrier due to electrostatic interaction that two nuclei need to overcome so they can get close enough to undergo a nuclear reaction...

      , the energy barrier that two nuclei need to overcome to undergo nuclear fusion
    • Coulomb collision
      Coulomb collision
      A Coulomb collision is a binary elastic collision between two charged particles interacting through their own Electric Field. As with any inverse-square law, the resulting trajectories of the colliding particles is a hyperbolic Keplerian orbit...

      , a collision between two particles when the force between them is given by Coulomb's law
    • Coulomb damping
      Coulomb damping
      Coulomb damping is a type of constant mechanical damping in which energy is absorbed via sliding friction. The friction generated by the relative motion of the two surfaces that press against each other is a source of energy dissipation. In general, damping is the dissipation of energy from a...

      , a type of constant mechanical damping
    • Coulomb explosion
      Coulomb explosion
      A Coulomb explosion is a mechanism for coupling electronic excitation energy from intense electromagnetic fields into atomic motion. The atomic motion can break the bonds that hold solids together...

      , a mechanism of laser vaporization
    • Coulomb friction, a friction model which is not proportional to velocity and depends only on the direction of movement
    • Coulomb operator
      Coulomb operator
      The Coulomb operator, named after Charles-Augustin de Coulomb, is a quantum mechanical operator used in the field of quantum chemistry. Specifically, it is a term found in the Fock operator...

      , a quantum mechanical operator used in quantum chemistry
    • Coulomb stress transfer, an interaction criterion important in the study of earthquakes
    • Mohr-Coulomb theory
      Mohr-Coulomb theory
      Mohr–Coulomb theory is a mathematical model describing the response of brittle materials such as concrete, or rubble piles, to shear stress as well as normal stress. Most of the classical engineering materials somehow follow this rule in at least a portion of their shear failure envelope...

      , a mathematical model describing the response of certain materials to stresses
    • Coulomb (crater)
      Coulomb (crater)
      Coulomb is a lunar impact crater that lies behind the northwestern limb, on the far side of the Moon. It is located to the west-southwest of the large crater Poczobutt, and northeast of Sarton....

      , a lunar crater
  • Coulomb Affair
    Coulomb Affair
    The Coulomb Affair refers to a conflict between Emma and Alexis Coulomb and Blavatsky and the Theosophical Society.Blavtsky met Emma and Alex in 1871 in Cairo. They founded the short-lived Société Spirite. In August 1879, Emma and Alex contacted Blavatsky because they had financial problems...

    , a conflict between Emma and Alexis Coulomb and Blavatsky and the Theosophical Society

Places

  • Coulombs, Calvados
    Coulombs, Calvados
    Coulombs is a commune in the Calvados department in the Basse-Normandie region in northwestern France.-Population:...

    , a commune in Basse-Normandie, France
  • Coulombs, Eure-et-Loir
    Coulombs, Eure-et-Loir
    Coulombs is a commune in the Eure-et-Loir department in northern France.-Population:-References:*...

    , a commune in central France
  • Coulombs-en-Valois
    Coulombs-en-Valois
    Coulombs-en-Valois is a commune in the Seine-et-Marne department in the Île-de-France region.-External links:* * *...

    , a commune in the Seine-et-Marne département, France
  • Saint-Coulomb
    Saint-Coulomb
    Saint-Coulomb is a commune in the Ille-et-Vilaine department in Brittany in north-western France.-Demographics:Inhabitants are called Colombanais.-History:Its name comes from Saint Colomban, who came in the years 580 - 590...

    , a commune in Brittany, France

Other

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