电势，也称为电压，是单位电荷的势能。它在伏特（v）中测量。
1 J/C = 6,241,495,961,752,113,000 eV/e
1 eV/e = 1.6022e-19 J/C
例子:
将15 每库仑焦耳转换为每个基本电荷的电子伏特：
15 J/C = 93,622,439,426,281,700,000 eV/e
| 每库仑焦耳 | 每个基本电荷的电子伏特 |
|---|---|
| 0.01 J/C | 62,414,959,617,521,140 eV/e |
| 0.1 J/C | 624,149,596,175,211,400 eV/e |
| 1 J/C | 6,241,495,961,752,113,000 eV/e |
| 2 J/C | 12,482,991,923,504,226,000 eV/e |
| 3 J/C | 18,724,487,885,256,340,000 eV/e |
| 5 J/C | 31,207,479,808,760,566,000 eV/e |
| 10 J/C | 62,414,959,617,521,130,000 eV/e |
| 20 J/C | 124,829,919,235,042,260,000 eV/e |
| 30 J/C | 187,244,878,852,563,400,000 eV/e |
| 40 J/C | 249,659,838,470,084,530,000 eV/e |
| 50 J/C | 312,074,798,087,605,650,000 eV/e |
| 60 J/C | 374,489,757,705,126,800,000 eV/e |
| 70 J/C | 436,904,717,322,647,900,000 eV/e |
| 80 J/C | 499,319,676,940,169,050,000 eV/e |
| 90 J/C | 561,734,636,557,690,200,000 eV/e |
| 100 J/C | 624,149,596,175,211,300,000 eV/e |
| 250 J/C | 1,560,373,990,438,028,200,000 eV/e |
| 500 J/C | 3,120,747,980,876,056,400,000 eV/e |
| 750 J/C | 4,681,121,971,314,085,000,000 eV/e |
| 1000 J/C | 6,241,495,961,752,113,000,000 eV/e |
| 10000 J/C | 62,414,959,617,521,136,000,000 eV/e |
| 100000 J/C | 624,149,596,175,211,300,000,000 eV/e |
规则