I dielectrics emkhakheni kagesi

I dielectrics ku kagesi emkhakheni isenzo ngokuvumelana isakhiwo sabo sangaphakathi. Babuye ngokuthi non-babashayeli, kusukela, njengoba yaziwa, zingabantu izinto okuyinto musa kakhulu kokuqhuba ugesi. Awaqukathi khulula icala abathwali elaliyoba uyakwazi ezihambayo ngaphakathi lo Kwe-dielectric Heating.

I-molecule - iyona kuyizinhlayiyana kulencane udaba lokuthi azigcina impahla yayo zamakhemikhali. Yena, ngokwaso Lakhiwa ama-athomu ne-nucleus kahle icala futhi electron omubi icala. Mpilo sisonke angathathi hlangothi. Njengoba le nkolelo-mbono izibopho covalent kwakhiwa therein eyodwa noma ngaphezulu ngababili of electron Sekuvamile ngoba ngokuhlanganisa ama-athomu, amangqamuzana omoya zizinze.

Ukuze uhlobo ngalunye ngaphandle kwenkokhiso - omuhle (core) futhi ezimbi (electron) - kukhona iphuzu, okuyinto, njengoba kunjalo 'maphakathi gravity "yabo (kagesi). La maphuzu ngokuthi izinti engqamuzaneni. Endabeni ukuthi i-molecule ye izikhungo kagesi yesisindo amacala okuphambene: emihle nemibi - ngeke nonpolar (abangenalo isikhashana dipole).

Isakhiwo engqamuzaneni kungaba quin, isibonelo, kungaba khona athomu amabili ezihluke ke ngezinga elithile offset kumele kwenzeke pair ezivamile electron komunye ukuzulazula kwama-athomu. Ngokusobala, kuleli cala, ukusatshalaliswa engalingani amacala okuphambene (emihle nemibi) ngaphakathi phambili i-molecule ukuba ukungafani izikhungo zabo kagesi gravity. I-molecule okuholela libizwa polar noma kokuba isikhashana dipole.

Impahla eyinhloko dielectrics kuyinto ikhono lazo aqembuka.
Dielectrics kuthiwa lihlukaniswe e inkambu kagesi. Lokhu kusho ukuthi ama-athomu yabo, ama-electron, aqale ukuhambisa kanye ezungeza side. Ngenxa yalokho, abanye ezindaweni zawo kumbi icala, omunye - kahle. Ngakho, inkambu kagesi kuleli Kwe-dielectric Heating okuyinto ngokulandelana ngokuthi yangaphakathi. Okungukuthi, emasimini kagesi kuthinte dielectrics kanyekanye (ngaphakathi nangaphandle) okuyinto kuleli cala kuthiwa oppositely iqondiswe.

Umphumela ensimini kagesi has a amandla ilingane kwemibala umehluko amasimu amakhulu namancane. Kufanele kuqashelwe ukuthi amandla emkhakheni ku yisivikelo, kungakhathalekile uhlobo yayo, njalo esingaphansi zangaphandle emkhakheni kagesi okudale nokwehlukana yayo.

Amandla nokwehlukana kuyinto ngokulingana ngqo permittivity we Kwe-dielectric Heating. Zincane kangaka, kancane uye wakwenza kwenzeka kwaba nokwehlukana Kwe-dielectric Heating kanye namandla we-kagesi emkhakheni therein.

Amacala avele hhayi kuphela phezu kodwa futhi emaceleni Kwe-dielectric Heating, kodwa ekutheni ajwayele ushintsho ngesikhathi nabo electrode akunakwenzeka, ngoba yisivikelo okhangwa electrode ngu Coulomb amabutho.

I dielectrics emkhakheni kagesi uma unamandla, futhi kungenzeka ukwandisa ukushuba, ngesikhathi amagugu ethile uyosabalala amandla, isb uyosabalala kude ama-electron-atomic clock. Lokhu kuyoholela ekuthuleni inqubo ionization dielectrics, ukuze babe babashayeli.

Ubukhulu zasendle zangaphandle, okuholela ukuwohloka Kwe-dielectric Heating, ibizwa ngokuthi voltage ukuphuka. A elihambisana umkhawulo voltage lapho amakhefu yisivikelo - ukuwohloka voltage. Enye gama ukucindezeleka umkhawulo eyaziwa - amandla Kwe-dielectric Heating.

Kufanele kuqashelwe ukuthi kuphela dielectrics emkhakheni kagesi abe inkambu yangaphakathi okuyinto kakhulu ubalekela lapho zangaphandle isusiwe.