EngiRef / Formulas

Apparent Power

Product of RMS voltage and current

AC Circuits

Source Details

Id

elec-apparent-power

Name

Apparent Power

Discipline

electrical

Category

AC Circuits

Latex

S = VI

Description

Product of RMS voltage and current

Variables
[
  {
    "symbol": "S",
    "name": "Apparent Power",
    "unit": "VA",
    "siUnit": "VA"
  },
  {
    "symbol": "V",
    "name": "RMS Voltage",
    "unit": "V",
    "siUnit": "V"
  },
  {
    "symbol": "I",
    "name": "RMS Current",
    "unit": "A",
    "siUnit": "A"
  }
]
Solve For

S, V, I

Tags

apparent, power, va, rms

Is Custom

false