How to convert energy in electron-volts (eV) to electrical voltage in volts (V).
You can calculate volts from electron-volts and elementary charge or coulombs, but you can't convert electron-volts to volts since electron-volt and volt units represent different quantities.
So The voltage V in volts (V) is equal 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)
So The elementary charge is the electric charge of 1 electron with the e symbol.
So
volt = electronvolt / elementary charge
or
V = eV / e
What is the voltage supply in volts of an electrical circuit with energy consumption of 800 electron-volts and charge flow of 50 electron charges?
V = 800eV / 50e = 16V
What is the voltage supply in volts of an electrical circuit with energy consumption of 500 electron-volts and charge flow of 50 electron charges?
V = 500eV / 50e = 10V
What is the voltage supply in volts of an electrical circuit with energy consumption of 1000 electron-volts and charge flow of 50 electron charges?
V = 1000eV / 50e = 20V
So 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 × electronvolt / coulomb
or
V = 1.602176565×10-19 × eV / C
What is the voltage supply in volts of an electrical circuit with energy consumption of 800 electron-volts and charge flow of 3 coulombs?
V = 1.602176565×10-19 × 800eV / 3C = 4.2724×10-17V
What is the voltage supply in volts of an electrical circuit with energy consumption of 500 electron-volts and charge flow of 3 coulombs?
V = 1.602176565×10-19 × 500eV / 3C = 2.6702×10-17V
What is the voltage supply in volts of an electrical circuit with energy consumption of 1000 electron-volts and charge flow of 3 coulombs?
V = 1.602176565×10-19 × 1000eV / 3C = 5.3405×10-17V
How to calculate electron volts from elementary charge. Our volt to electron volt calculator uses the following formula: eV = V × e.
We already know that 1 volt is an EMF of 6.24 X 1018 electrons.
1 electron volt is the energy change that takes place when a charge equal to 1 electron (1.6×10-19C) is moved through a potential difference of 1 volt.
Note that 1 eV is the kinetic energy acquired by an electron or a proton with a potential difference of 1 volt. The formula for energy in the form of charge and potential difference is E = QV. So 1 eV = (1.6 x 10^-19 Coulomb)x(1 Volt) = 1.6 x 10^-19 Joule.
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