Inside Science
QUESTION: Reactance in inductors is expressed in which unit of measure? ANSWER: Ohms A LITTLE MORE: Reactance in inductors is expressed in the unit of ohms (Ω). Reactance is a measure of the opposition of a circuit to alternating current (AC). It is caused by the inductance and capacitance of the circuit elements. Inductance is the property of an inductor that opposes changes in current.