EV to Volts Calculator
Calculate electric vehicle battery voltage by multiplying the number of cells by nominal cell voltage. Essential tool for EV battery management.
Quick Intro: Convert Volts to Watts
To convert volts to watts, you need to know the current (amperes) and power factor (for AC). The formula varies based on the type of circuit—DC, single-phase AC, or three-phase AC. This calculator simplifies those calculations for you.
Formula to Convert EV to Volts
Formula 1 (using charge in C):Volts (V) = eV / Q
where Q is charge in coulombs.
Formula 2 (using elementary charge):Volts (V) = eV / (n × e)
where n = number of electrons, e = 1.602×10⁻¹⁹ C.
These formulas apply when calculating electrical potential from energy and charge.
EV to Volts Calculator Overview
Convert electron-volts (eV) to volts (V) by dividing eV by the charge in coulombs. This calculator helps convert electric energy into potential difference easily.
Sample EV to Volts Canversion Table
| eV (Electron-Volts) | Charge (C) | Voltage (V) |
|---|---|---|
| 1 | 1.602×10⁻¹⁹ | 1 |
| 5 | 3.204×10⁻¹⁹ | 15.6 |
| 10 | 5.0×10⁻¹⁹ | 20 |
Frequently Asked Questions - EV to Volts Calculator:
What is an electron-volt (eV)?
An eV is a unit of energy equal to 1.602×10⁻¹⁹ joules.
How do I convert eV to volts?
Use V = eV ÷ charge (in coulombs).
What is the value of elementary charge (e)?
The elementary charge e = 1.602×10⁻¹⁹ coulombs.
Can eV be directly converted to volts?
Yes, when charge is 1 elementary charge, volts = eV ÷ e.
Is eV a unit of voltage?
No, eV is a unit of energy, not voltage.
How does charge affect conversion?
More charge reduces voltage for the same energy (V = E/Q).
What does 1 eV represent?
It’s the energy gained by 1 electron across 1 volt.
Where is eV used?
In physics, electronics, quantum mechanics, and particle science.
Is negative eV possible?
Yes, it can indicate energy loss in physics contexts.
How is eV used in electronics?
It measures energy levels in semiconductors and circuits.
