EngiRef / Electrical Engineering Formula
Apparent Power
Apparent Power: Product of RMS voltage and current. An AC Circuits formula in electrical engineering. Variables S, V and I, each with SI and imperial units.
AC Circuits
Specification
- Name
- Apparent Power
- Discipline
- electrical
- Category
- AC Circuits
- LaTeX
- S = VI
- Description
- Product of RMS voltage and current
- Can solve for
- S, V, I
- Tags
- apparent, power, va, rms
Variables
| Symbol | Name | Unit | Si Unit |
|---|---|---|---|
| S | Apparent Power | VA | VA |
| V | RMS Voltage | V | V |
| I | RMS Current | A | A |