Power Formula

Formula

P = VI

Discipline: Electrical. Result unit: W.

Variables and units

• P — Power (W): Electrical power
• V — Voltage (V): Potential difference
• I — Current (A): Electric current

Related Electrical formulas

• Ohm's Law
• Capacitive Reactance
• Inductive Reactance
• RC Time Constant
• Voltage Divider
• Capacitor Energy