Electrical Power Calculator — Fórmula
## Electrical Power
Electrical power is the rate of energy transfer in an electric circuit.
### Three Equivalent Forms
**P = V * I** (voltage times current)
**P = I² * R** (current squared times resistance)
**P = V² / R** (voltage squared divided by resistance)
All three yield the same result when V, I, and R satisfy Ohm's law.
Electrical power is the rate of energy transfer in an electric circuit.
### Three Equivalent Forms
**P = V * I** (voltage times current)
**P = I² * R** (current squared times resistance)
**P = V² / R** (voltage squared divided by resistance)
All three yield the same result when V, I, and R satisfy Ohm's law.
Ejemplo Resuelto
A 120 V circuit drawing 5 A through a 24 ohm load.
- P = V * I = 120 * 5 = 600 W
- P = I² * R = 25 * 24 = 600 W
- P = V² / R = 14400 / 24 = 600 W