coulomb The coulomb (symbol: C) is the unit of electric charge in the International System of Units (SI). In the present version of the SI it is equal to the electric charge delivered by a 1 ampere constant current in 1 second and to elementary char ...

s (symbol: C) usually refers to the plural of the SI unit for electric charge Coulombs may also refer to: *

Coulombs, Calvados Coulombs is a former commune in the Calvados department in the Normandy region in northwestern France. On 1 January 2017, it was merged into the new commune Moulins en Bessin.Coulombs, Eure-et-Loir Coulombs () is a commune in the Eure-et-Loir department in northern France. Population See also *Communes of the Eure-et-Loir department The following is a list of the 365 communes of the Eure-et-Loir department of France. The communes co ...

, a commune in central France *

Coulombs-en-Valois Coulombs-en-Valois () is a commune in the Seine-et-Marne department in the Île-de-France region In geography, regions, otherwise referred to as zones, lands or territories, are areas that are broadly divided by physical characteristics (physi ...

, a commune in the Seine-et-Marne département, France