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The elementary charge, usually denoted by e, is a fundamental physical constant, defined as the electric charge carried by a single proton or, equivalently, the magnitude of the negative electric charge carried by a single electron, which has charge −1 e.
- Electron
Electrons have an electric charge of −1.602 176 634 × 10 −19...
- Electric charge
The elementary charge (the electric charge of the proton) is...
- Electron
Die Elementarladung ist die kleinste frei existierende elektrische Ladungsmenge. Die Ladung freier Teilchen und von Materiemengen beträgt entweder Null oder ein ganzzahliges Vielfaches von e {\displaystyle e}. So besitzen zum Beispiel das Elektron und das Myon die Ladung − e {\displaystyle -e}, ein Proton und ein Positron besitzen ...
- Elementarladung
- Elektrische Ladung
- (exakt)
The elementary charge is the smallest electric charge found in a stable particle. A coulomb is equal to 6,241,509,629,152,650,000 elementary charges. The coulomb was named in honor of Charles-Augustin de Coulomb who worked on understanding electric charge in the late 1700s. Technical Definition: 1 coulomb is the amount of electric ...
1. Jan. 2020 · The elementary charge, e, is one of seven fixed constants defining the International System of Units, the SI, with e = 1.602 176 634 × 10 − 19 C. The elementary charge e corresponds to a coupling strength of the electromagnetic force via the fine-structure constant and is considered as a fundamental constant of nature.
The elementary charge (e) and the electron mass are examples of constants that characterize the basic, or elementary, particles that constitute matter, such as the electron, alpha particle, proton, neutron, muon, and pion. Additionally, they are examples of constants that are used as standard units of measurement. The charge and mass of atomic ...
