مفاعلة كهربائية
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a circuit element's opposition to changes in electric current due to its inductance or capacitance
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.
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Vinony's link graph records 429 inbound references to مفاعلة كهربائية, and connects out to electric current, proportionality and short circuit.
Vinony files it under Electrical quantities and Electrical resistance and conductance.
Vinony links it to 56 Wikipedia language editions.
Wikidata facts
- Subclass of
- physical quantity
- 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
via Wikidata · CC0
Article · العربية
المفاعلة في المكثفات والملفات وحدتها الأوم لكنها تختلف عن المقاومة فالمقاومة تخضع لقانون أوم بغض النظر عن قيمة تردد تيار الدائرة الكهربية بينما المفاعلة فهي قيمة تخيلية تمثل معاكسة الملف والمكثف للتيار الذي يمر بهما، علما بأن قيمتهما تتغيران بتغير تردد التيار.
Abstract from DBpedia / Wikipedia · CC BY-SA