Skip to content
EntityQ193972· pop 56· linked from 429 articles

リアクタンス

Sign in to save

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.

Wikidata facts

Part of
impedance
Show 4 more facts
opposite of
susceptance
described by source
Oxford English Dictionary
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
maintained by WikiProject
WikiProject Mathematics
Sources (5)

via Wikidata · CC0

Article · 日本語

リアクタンス(英: reactance)とは、交流回路のインダクタ(コイル)やキャパシタ(コンデンサ)における電圧と電流の比である。 複素インピーダンスの虚部に相当し、位相成分の比率を示す。 リアクタンスは電気抵抗と同じ次元を持ち、単位としてはオームが用いられる。リアクタンスはエネルギーを消費しない。誘導抵抗、感応抵抗ともいう。

Abstract from DBpedia / Wikipedia · CC BY-SA