A filin ƙarfi: yanayi da kuma babban halaye

A lantarki filin, a cewar wani na farko jiki Concepts, bã kõme ba ne fãce wani musamman irin abu matsakaici faruwa a kusa da cajin jiki da kuma ta shafi kungiyar na hulda tsakanin wannan da jikin da wasu guntun kudi da kuma tsananin iyaka sarari.

An dade an tabbatar da cewa an lantarki filin iya faruwa biyu a tsaye cif, kuma a cikin motsi a tel. Babban alama na gaban wannan irin al'amari ne da tasiri a kan wutar lantarki zargin.

Daya daga cikin manyan gwada yawa halaye na lantarki filin ne manufar "filin karfin". A na lamba sharuddan, wannan kalma na nufin da rabo daga karfi da cewa abubuwa a kan wani gwajin cajin kai tsaye zuwa quantify wannan cajin.

E = F / q PR.

Gaskiyar cewa lura da shari'a na nufin cewa ya wani rabo a cikin halittar wannan filin ba zai yarda, da kuma muhimmancinsa ne don haka kananan cewa shi ba ya haifar da wani murdiya na asali data. A filin tsanani auna a V / m, wanda shi ne conventionally daidai H / C.

Shahararren baturen bincike Michael Faraday ya gabatar a kimiyya Hanyar mai hoto misali na lantarki filin. A cewar shi, wannan musamman irin kwayoyin halitta a cikin zane dole ne a wakilta a cikin nau'i na ci gaba da Lines. Su daga baya ya zama da aka sani da "lantarki filin line," kuma su shugabanci, dangane da ainihin jiki dokokin, shi ya yi daidai da shugabanci na tashin hankali.

Ikon Lines ake bukata don a nuna irin ingantaccen halaye na tashin hankali kamar yadda da yawa ko yawa. Da yawa daga tsanani na Lines dogara da yawan da naúrar yankin. Halitta da ikon Lines juna domin sanin gwada yawa magana na filin ƙarfi a wasu daga ta shafukan, da kuma koyi yadda aka canza.

Sha'awa da kaddarorin da lantarki filin daga dielectric. Kamar yadda aka sani, dielectrics - wani al'amari a cikinsa akwai kusan babu free caje barbashi, don haka, a matsayin sakamako, su ne ba su iya gudanar da wutar lantarki. Irin wannan abubuwa ya kamata a dangana da farko duk gas, tukwane, ain, distilled ruwa, Mika, da dai sauransu.

Domin sanin filin ƙarfi a cikin dielectric, shi dole ne ya wuce ta lantarki filin. A karkashin ta mataki alaka zargin a dielectric fara don matsawa, duk da haka, ya bar iyãkõkin su kwayoyin, sun iya ba. Wayarwa nuna bambanci yakan haifar da cewa lallai cajin tafi a cikin shugabanci na lantarki filin, da kuma barnatar da cajin - da. A sakamakon wadannan jan ciki da dielectric, wani sabon lantarki filin, wanda shi ne gaban shugabanci na waje. Wannan ciki filin muhimmanci rage da waje, saboda haka da tashin hankali na karshe saukad.

A filin ƙarfi ne ta fi muhimmanci gwada yawa halayyar wanda shi ne kai tsaye gwargwado ga karfi da wanda wannan musamman irin al'amari abubuwa a kan waje wutar lantarki. Duk da cewa wannan darajar ba za a iya gani da taimakon da ikon tashin hankali Lines daga cikin zane, za ka iya samun ra'ayin ta yawa da kuma fuskantarwa a sarari.