coulomb
UK /ˈkuː.lɒm/ · US /ˈku.lɑm/ noun, proper noun
Forms coulombs
- noun In the International System of Units, the derived unit of electric charge; the amount of electric charge carried by a current of 1 ampere flowing for 1 second. Symbol: C “He is charged up with enough coulombs to make his hair stand on end.”
- proper noun A surname from French, notably held by Charles-Augustin de Coulomb.
Synonyms
Etymology
From French coulomb, from the French physicist Charles-Augustin de Coulomb.
Webster’s 1913
- noun 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 quantitty transferred by one ampère in one second. Formerly called weber.
Etymology [From Coulomb, a French physicist and electrican.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “coulomb”, CC BY-SA 4.0. Details