A surname.

plural of Coulombe

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

plural of coulomb

(dated) electric / (physics) relating to Coulomb's law and the force it involves

Using a coulombic method or device.

(physics) the constant of proportionality in the equation of Coulomb's law; numerical value depends on the units used

(physics) the increased resistance observed at low temperatures in some semiconductor devices

(physics) The repulsive force between two positive or two negative charges, as described by Coulomb's law.

(physics) the effect of a molecule moving at high speed striking a solid; binding electrons being torn off, and the resulting charged constituents separating due to Coulomb repulsion