电荷是物质的基本特性，它在放置在电磁场中时会经历力。它是在库罗姆斯（C）中测量的。
1 C = 1,000,000 µA
1 µA = 1.0000e-6 C
例子:
将15 库仑转换为微安：
15 C = 15,000,000 µA
| 库仑 | 微安 |
|---|---|
| 0.01 C | 10,000 µA |
| 0.1 C | 100,000 µA |
| 1 C | 1,000,000 µA |
| 2 C | 2,000,000 µA |
| 3 C | 3,000,000 µA |
| 5 C | 5,000,000 µA |
| 10 C | 10,000,000 µA |
| 20 C | 20,000,000 µA |
| 30 C | 30,000,000 µA |
| 40 C | 40,000,000 µA |
| 50 C | 50,000,000 µA |
| 60 C | 60,000,000 µA |
| 70 C | 70,000,000 µA |
| 80 C | 80,000,000 µA |
| 90 C | 90,000,000 µA |
| 100 C | 100,000,000 µA |
| 250 C | 250,000,000 µA |
| 500 C | 500,000,000 µA |
| 750 C | 750,000,000 µA |
| 1000 C | 1,000,000,000 µA |
| 10000 C | 10,000,000,000 µA |
| 100000 C | 100,000,000,000 µA |
规则