🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ1156880· pop 23· linked from 43 articlestelegrapher's equationsequations describing the voltage and current on an electrical transmission lineConnectionscharacteristic impedanceEntitypropagation coefficientEntityCategoriesCleanup tagged articles with a reason field from June 2012Distributed element circuitsHyperbolic partial differential equationsTransmission lines