Electrical Power Formula
としても知られています: Power Formula, Wattage Formula
P = V \times I
P = V × I計算内容
Calculates the rate at which electrical energy is converted. Can also be expressed as P = I²R or P = V²/R using Ohm's law.
変数
| シンボル | 名前 | 説明 |
|---|---|---|
| P | Power | Rate of energy transfer |
| V | Voltage | Potential difference |
| I | Current | Electric current |
実用例
1
P = 120 × 10 = 1,200 W = 1.2 kW結果: 1,200 W
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関連する式
#electronics#power#electricity