n. [ Gr. kalo`s stem + -ome as in rhizome. ] (Bot.) A stem structure or stem axis of a plant, viewed as a whole. -- Cau*lom"ic a. [Webster 1913 Suppl.]
‖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 ampère in one second. Formerly called weber. [ 1913 Webster ]
(Physics) The law that the force exerted between two electric or magnetic charges is directly proportional to the product of the charges and inversely to the square of the distance between them. [ Webster 1913 Suppl. ]
English-Thai: HOPE Dictionary [with local updates]
(n) French physicist famous for his discoveries in the field of electricity and magnetism; formulated Coulomb's Law (1736-1806), Syn.Charles Augustin de Coulomb
(n) a fundamental principle of electrostatics; the force of attraction or repulsion between two charged particles is directly proportional to the product of the charges and inversely proportional to the distance between them; principle also holds for magnetic poles
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