Electron volt in short eV is the unit of energy. Joule is a derived unit of energy in the International System of units or SI units. The relation Between eV And Joule is proportionate. A change in the value of eV will change the Joule equivalent value in the same proportion.
eV Joule Conversion
eV and Joule are the units of energy in two different systems. Their equivalence can be mathematically expressed as-
| 1eV = 1.602×10-19 J |
Where,
- eV is electron volt
- J is Joule
| Definition | Formula | Symbol | |
| Electron volt | 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. | 1eV = 1.602×10-19 J | eV |
| Joule | 1 Joule is the work done or energy transferred on an object when a force of 1 newton acts on it in the direction of its motion along a distance of 1 meter. | 1 J = 6.2415×1018 eV | J |
eV to Joule
The eV Joule Conversion is very important in solving problems in physics. Below is the table of eV to Joule conversion-
| Energy in eV | Energy in joules |
| 1 eV | 1.60218×10-19 J |
| 2 eV | 3.2044 ×10-19 J |
| 3 eV | 4.8065×10-19 J |
| 4 eV | 6.4087×10-19 J |
| 5 eV | 8.0109×10-19 J |
| 6 eV | 9.6131×10-19 J |
| 7 eV | 1.1215×10-18 J |
| 8 eV | 1.2817×10-17 J |
| 9 eV | 1.442×10-18 J |
| 10 eV | 1.6022×10-18 J |
| 50 eV | 8.0109×10-18 J |
| 100 eV | 1.6022×10-17 J |
| 500 eV | 8.0109×10-17 J |
| 1000 eV | 1.6022×10-16 J |
Joule to eV
The eV Joule Conversion is very important in solving problems related to electric charge in physics. Below is the table of Joule to eV conversion-
| Energy in Joules | Energy in eV |
| 1 J | 6.242×1018 eV |
| 2 J | 1.248×1019 eV |
| 3 J | 1.872×1019 eV00 |
| 4 J | 2.497×1019 eV |
| 5 J | 3.121e×1019 eV |
| 6 J | 3.745×1019 eV |
| 7 J | 4.369×1019 eV |
| 8 J | 4.993×1019 eV |
| 9 J | 5.617×1019 eV |
| 10 J | 6.242×1019 eV |
| 50 J | 3.121×1020 eV |
| 100 J | 6.242×1020 eV |
| 500 J | 3.121×1021 eV |
| 1000 J | 6.242×1021 eV |
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