Cómo convertir energía en electrón-voltios (eV) a voltaje eléctrico en voltios (V).
You can calculate volts from electron-volts and elementary charge o coulombs, but you can't convert electron-volts to volts sence electron-volt and volt units represent different quantities.
El voltaje V en voltios (V) is equal to the energy E in electron-volts (eV), divided by the carga eléctrica Q en elementary charge o proton/electron charge (e):
V(V) = E(eV) / Q(e)
The elementary charge is the carga eléctrica of 1 electron with the e symbol.
Así que
voltio = electrón-voltio / carga elemental
o
V = eV / e
What is the voltage supply en volts of an electrical circuit with energy consumption of 800 electron-volts and charge flow of 40 electron charges
V = 800eV / 40e = 20V
El voltaje V en voltios (V) is equal to 1.602176565×10-19 times the energy E en electron-volts (eV), divided by the electrical charge Q in coulombs (C):
V(V) = 1.602176565×10-19 × E(eV) / Q(C)
Así que
voltio = 1.602176565×10-19 × electrón-voltio / culombio
o
V = 1.602176565×10-19 × eV / C
What is the voltage supply en volts of an electrical circuit with energy consumption of 800 electron-volts and charge flow of 2 coulombs
V = 1.602176565×10-19 × 800eV / 2C = 6.4087×10-17V
