Coulomb charge repulsion

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• coulomb — [ kulɔ̃ ] n. m. • 1881; de Coulomb, n. pr. ♦ Phys. Unité de mesure de quantité d électricité et de charge électrique égale à la quantité d électricité transportée en une seconde par un courant de un ampère (symb. C). Coulomb par kilogramme :… …   Encyclopédie Universelle

• Charge ordering — (CO) is a (first or second order) phase transition occurring mostly in strongly correlated materials such as transition metal oxides or organic conductors. Due to the strong interaction, the charge is localized on different sites leading to a… …   Wikipedia

• Coulomb's law — Elect. the principle that the force between two point charges acts in the direction of the line between them and is directly proportional to the product of their electric charges divided by the square of the distance between them. [1850 55; after …   Universalium

• Coulomb's law — Electromagnetism Electricity · …   Wikipedia

• Coulomb , Charles Augustin de — (1736–1806) French physicist Coulomb, who was born in Angoulême, France, was educated in Paris and then joined the army, serving as an engineer. He spent nine years in Martinique designing and building fortifications, returning to France because… …   Scientists

• Coulomb force — ▪ physics also called  Coulomb Interaction,         attraction or repulsion of particles or objects because of their electric charge. One of the basic physical forces, the electric force is named for a French physicist, Charles Augustin de… …   Universalium

• Coulomb, Charles-Augustin de — born June 14, 1736, Angoulême, France died Aug. 23, 1806, Paris French physicist. After serving as a military engineer in the West Indies, he returned to France in the 1780s to pursue scientific research. To investigate Joseph Priestley s law of… …   Universalium

• coulomb — The unit of electrical charge, equal to 3 × 109 electrostatic units; the quantity of electricity delivered by a current of 1 A in 1 s equal to 1/96,485 faraday. [CA de C., Fr. physicist, 1736–1806] * * * cou·lomb kü .läm, .lōm, kü n the practical …   Medical dictionary

• coulomb — I. noun Etymology: Charles A. de Coulomb Date: 1881 the practical meter kilogram second unit of electric charge equal to the quantity of electricity transferred by a current of one ampere in one second II. adjective or coulombic Date: 1930 of,… …   New Collegiate Dictionary

• Coulomb's law — the force of attraction or repulsion between two electrified bodies is proportional directly to the quantities of electric charge, and inversely as the square of their distance apart …   Medical dictionary

• Electric charge — SI symbol: Q SI quantity dimension: Q SI unit: coulomb other units: e Derivations from other quantities: Q = I · …   Wikipedia