Inductors are also called coils and chokes. To calculate, enter the inductance and the frequency, select the units of measurements and the result will be shown in ohms.Īn inductor is a two-terminal passive electrical component consisting basically of an insulated wire wound around a magnetic core or without it (air core) in the form of a coil. Ω = 2πf is the angular frequency in rad/s, Z L is the inductor’s impedance in ohms (Ω), X L is the inductor’s reactance in ohms (Ω), The following formula is used for calculation: However, they are not identical because of the phase shift between voltage and current in an inductive circuit. Note that the magnitude of the impedance of an ideal inductor is equal to its reactance.
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