coulomb


coulomb
COULÓMB, coulombi, s.m. Unitate de măsură pentru sarcina electrică, egală cu cantitatea de electricitate care traversează într-o secundă secţiunea unui conductor străbătut de un curent electric constant de 1 amper. [pr.: culómb] – Din fr. coulomb.
Trimis de LauraGellner, 30.07.2004. Sursa: DEX '98

coulómb s. m. [cou- pron. fr. cu-], pl. coulómbi; simb. C
Trimis de siveco, 10.08.2004. Sursa: Dicţionar ortografic

COULÓMB s.m. Unitate practică cu care se măsoară sarcina electrică, egală cu cantitatea de electricitate transportată de un curent constant de un amper într-o secundă. [pron. cu-. / < fr. coulomb, cf. Coulomb – fizician francez].
Trimis de LauraGellner, 04.02.2005. Sursa: DN

COULÓMB [CU-] s. m. unitate de măsură a sarcinii electrice, sarcina transportată de un curent continuu şi constant de un amper pe secundă. (< fr. coulomb)
Trimis de raduborza, 15.04.2008. Sursa: MDN

Dicționar Român. 2013.

Look at other dictionaries:

  • COULOMB (C. A.) — Charles Augustin Coulomb est l’une des personnalités les plus marquantes de l’histoire des sciences et des techniques. Ses travaux ont contribué à une meilleure connaissance des phénomènes de l’électricité, du magnétisme et de la mécanique… …   Encyclopédie Universelle

  • 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

  • Coulomb —    , COULOMB S LAW    Charles Augustin de Coulomb (1736 1806), born into a French noble family, had available all the advantages for a good education. He attended the engineering school at Mezieres, the first school of its kind, where he showed a …   Dictionary of eponyms

  • 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… …   The Collaborative International Dictionary of English

  • coulomb — 1881, named for French chemist Charles Augustin de Coulomb (1736 1806), who devised a method of measuring electrical quantity. It is the quantity of electricity conveyed in 1 second by a current of 1 ampere. The name is a French form of Columbus …   Etymology dictionary

  • coulomb — (De Ch. de Coulomb, 1736 1806, físico francés). m. Fís. culombio …   Diccionario de la lengua española

  • coulomb — ► NOUN Physics ▪ the unit of electric charge in the SI system, equal to the quantity of electricity conveyed in one second by a current of one ampere. ORIGIN named after the French military engineer Charles Augustin de Coulomb (1736 1806) …   English terms dictionary

  • coulomb — [ko͞o′läm΄, ko͞o′lōm΄] n. [after C. A. de Coulomb (1736 1806), Fr physicist] the basic unit of electric charge in the SI and MKS systems, equal to the charge of 6.281 × 1018 electrons; the charge carried by a current of one ampere in one second… …   English World dictionary

  • Coulomb — (spr. Kulong), Charles Augustin de C., geb. 1736 in Angouleme; war Offizier des königlichen Geniecorps u. ging nach Martinique; nach seiner Rückkehr nach Europa um 1776 in Rochefort angestellt, wurde er, da er gegen das Project der Minister war,… …   Pierer's Universal-Lexikon

  • Coulomb [1] — Coulomb (C. Sekunden Ampere, Amperesekunde), Einheit der Elektrizitätsmenge, die Elektrizitätsmenge, die bei 1 Ampere in 1 Sekunde durch den Querschnitt der Leitung fließt. S. Elektrische Maßeinheiten …   Meyers Großes Konversations-Lexikon


Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.