Ohm's Law
也称为: Voltage Formula, V=IR
V = I \times R
V = I × R它计算什么
The voltage across a conductor is directly proportional to the current flowing through it, with resistance as the constant of proportionality.
变量
| 象征 | 姓名 | 描述 |
|---|---|---|
| V | Voltage | Electric potential difference |
| I | Current | Flow of electric charge |
| R | Resistance | Opposition to current flow |
工作示例
1
V = 2 × 5 = 10V结果: 10 V
尝试计算器
相关公式
#electronics#circuits#electricity