Electric 功率 measurement
参考 数据 与 工程 information about electric 功率 measurement 用于 电气 applications.
electricpowermeasurement计算器
Overview
Engineering reference data for Electric Power Measurement in electrical engineering.
Key Formulas
Ohm's Law
Voltage = Current × Resistance.
Power
Electrical power.
Energy
Energy = Power × Time.
Variables
| Symbol | Description | Unit |
|---|---|---|
| Voltage | V | |
| Current | A | |
| Resistance | Ω | |
| Power | W |