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coulomb n. 库仑 库仑 coulomb n 1: a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second [synonym: {coulomb}, {C}, {ampere-second}] 2: French physicist famous for his discoveries in the field of electricity and magnetism; formulated Coulomb's Law (1736-1806) [synonym: {Coulomb}, {Charles Augustin de Coulomb}] Coulomb \Cou`lomb"\ (k??`l?n"), n. [From Coulomb, a French
physicist and electrican.] (Physics) The standard unit of quantity in electrical measurements. It is the quantity of electricity conveyed in one second by the current produced by an electro-motive force of one volt acting in a circuit having a resistance of one ohm, or the quantity transferred by one amp[`e]re in one second. Formerly called {weber}. [1913 Webster]
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