Convert electron-volt to microjoule
Please provide values below to convert electron-volt [eV] to microjoule [µJ], or Convert microjoule to electron-volt.
1 eV = 1.6022e-13 µJ. To convert electron-volt to microjoule, multiply the value by 1.6022e-13; to go the other way, divide by it (1 µJ = 6.2415e+12 eV). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 eV = 1.6022e-13 µJ
- 1 µJ = 6.2415e+12 eV
- 10 eV = 1.6022e-12 µJ
- 100 eV = 1.6022e-11 µJ
How to Convert Electron-Volt to Microjoule
1 eV = 1.602176634e-13 µJ
Example: convert 15 eV to µJ:
15 eV = 15 × 1.602176634e-13 µJ = 2.403264951e-12 µJ
Electron-Volt to Microjoule Conversion Table
| electron-volt | microjoule |
|---|---|
| 1 eV | 1.6022e-13 µJ |
| 2 eV | 3.2044e-13 µJ |
| 3 eV | 4.8065e-13 µJ |
| 5 eV | 8.0109e-13 µJ |
| 10 eV | 1.6022e-12 µJ |
| 20 eV | 3.2044e-12 µJ |
| 50 eV | 8.0109e-12 µJ |
| 100 eV | 1.6022e-11 µJ |
| 500 eV | 8.0109e-11 µJ |
| 1000 eV | 1.6022e-10 µJ |
Electron-Volt
An electron-volt (eV) is a unit of energy equal to the amount of kinetic energy gained or lost by an electron when it is accelerated through an electric potential difference of one volt.
History/Origin
The electron-volt was introduced in the early 20th century as a convenient unit for expressing atomic and subatomic energies, especially in quantum physics and particle physics, replacing larger units like the joule for small-scale energies.
Current Use
The electron-volt is widely used in physics and chemistry to quantify energies at the atomic and subatomic levels, such as in spectroscopy, particle physics, and quantum mechanics, due to its convenience in expressing small energy values.
Microjoule
A microjoule (µJ) is a unit of energy equal to one millionth of a joule, used to measure small amounts of energy.
History/Origin
The microjoule was introduced as part of the metric system to facilitate the measurement of very small energy quantities, especially in scientific and engineering contexts, with the adoption of the International System of Units (SI).
Current Use
Microjoules are commonly used in fields such as electronics, physics, and biology to quantify small energy transfers, signals, or reactions, often in research and technical applications.
Frequently Asked Questions
What is 1 electron-volt in microjoule?
1 electron-volt (eV) = 1.6022e-13 microjoule (µJ).
How do you convert electron-volt to microjoule?
Multiply the electron-volt value by 1.6022e-13. For example, 25 eV × 1.6022e-13 = 4.0054e-12 µJ.
What is 10 electron-volt in microjoule?
10 eV = 1.6022e-12 µJ.
Which unit is larger, the electron-volt or the microjoule?
The microjoule is the larger unit: 1 eV equals only 1.6022e-13 µJ.