It is a unit of energy. One eV is equal to the amount of energy one electron acquires by accelerating (from rest) through a potential difference of one volt. It is sometimes used as a measure of particle energies though it’s not an SI (System International) unit. The SI unit for energy is the joule. 1 eV = 1.602 x 10-19 joule.
Volts (V): It is the SI unit of Electric Potential, defined as the difference of potential between two points on a conductor carrying a constant current of one ampere when the power dissipated between the points is one watt.
Elementary charge unit: The elementary charge, usually denoted by e or sometimes qe, is the electric charge carried by a single proton or, equivalently, the magnitude of the electric charge carried by a single electron, which has charge −1 e. This elementary charge is a fundamental physical constant. e is sometimes called the elementary positive charge.
Electron-volt to volt calculator: Steps to use this simple online calculator-
Conversion according to charge unit type:
eV to volts with elementary charge
The voltage V in volts (V) is up to the energy (E) in electron-volts (eV), divided by the electric charge Q in elementary charge or proton/electron charge (e):
V(V) = E(eV) / Q(e)
The elementary charge is the charge of one electron with the e symbol.
So,
volt = electron-volt / elementary charge
or
V = eV / e
eV to volts to with coulombs
The voltage V in volts(V) is equal to 1.602176565×10-19 times the energy E in electron-volts (eV), divided by the electrical charge Q in coulombs (C):
V(V) = 1.602176565×10-19 × E(eV) / Q(C)
So,
volt = 1.602176565×10-19 × electron-volt / coulomb
or
V = 1.602176565×10-19 × eV / C
Energy (eV) | Charge type | Charge (C) | Volts (V) |
---|---|---|---|
0 | Elementary charge unit | 0 | Nan |
10 | Elementary charge unit | 2 | 5 |
20 | Elementary charge unit | 3 | 6.666 |
30 | Elementary charge unit | 5.5 | 5.454 |
40 | Elementary charge unit | 8 | 5 |
50 | Elementary charge unit | 11 | 4.545 |
160 | Elementary charge unit | 13 | 12.307 |
170 | Elementary charge unit | 15 | 11.333 |
180 | Elementary charge unit | 17 | 10.588 |
190 | Elementary charge unit | 25 | 7.6 |
200 | Elementary charge unit | 21 | 9.523 |
250 | Elementary charge unit | 23 | 10.869 |
Energy (eV) | Charge type | Charge (C) | Volts (V) |
---|---|---|---|
0 | Coulombs unit | 0 | Nan |
10 | Coulombs unit | 2 | 8.01E-19 |
20 | Coulombs unit | 3 | 1.07E-18 |
30 | Coulombs unit | 5.5 | 8.74E-19 |
40 | Coulombs unit | 8 | 8.01E-19 |
50 | Coulombs unit | 11 | 7.28E-19 |
60 | Coulombs unit | 13 | 7.39E-19 |
70 | Coulombs unit | 17 | 6.60E-19 |
80 | Coulombs unit | 4 | 3.20E-18 |
90 | Coulombs unit | 6 | 2.40E-18 |
100 | Coulombs unit | 0.011 | 1.46E-15 |
110 | Coulombs unit | 0.25 | 7.05E-17 |