Encyclopedia > Elementary charge

Article Content

Elementary charge

The elementary charge (symbol e) is the electric charge carried by a single proton, or equivalently, the negative of the electric charge carried by a single electron.

This is a fundamental physical constant and the unit of electric charge in the system of atomic units.

It has a value of 1.602 176 462(63) × 10^-19 C

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

French resistance

... in Arras two years later. Organisation de la Résistance de l'Armée[?] (ORA or Organization of Armed Resistance) - Giraudist ie. composed of supporters of French general ...