Quantity ▼ | Usual Symbol ▼ | Unit ▼ | Unit Symbol |

Voltage | V | Volt | V |

Current | I | Amp | A |

Charge | Q | Column | C |

Resistance | R | Ohm | Ω |

Capacitance | C | Farad | F |

Inductance | L | Henry | H |

Reactance | X | Ohm | Ω |

Impedance | Z | Ohm | Ω |

Power | P | Watt | W |

Energy | E | Joule | J |

Time | t | Second | s |

Frequency | f | Hertz | Hz |