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EntityQ193972· pop 56· linked from 429 articles

Also known as reactance

a circuit element's opposition to changes in electric current due to its inductance or capacitance

AI overview

Electric reactance is the resistance that inductors and capacitors provide to changes in electric current flowing through a circuit. It matters because it affects how circuits respond to alternating current, determining how much the current and voltage get out of sync with each other.

AI-generated from the Wikipedia summary — may contain errors.