EngineeringToolkit

Impedance of Inductor Formula

The opposition to current flow in an inductor in an AC circuit.

Formula

ZL = 2πfL

Discipline: Electronics Engineering. Result unit: Ω.

Variables and units

  • ZL — Impedance (Ω): Inductive impedance
  • f — Frequency (Hz): Signal frequency
  • L — Inductance (H): Inductance