Amandla ensimini: ubunjalo kanye izici eziyinhloko

Inkambu kagesi, ngokwemibiko imiqondo ngokomzimba aphansi, akalutho kodwa okwakuvela ohlotsheni olukhethekile lwenkanyezi naphakathi impahla okwenzeka emhlabeni umzimba icala futhi ezithinta inhlangano ukusebenzisana phakathi anjenge nge rate ezithile ezilinganiselwe futhi isikhala ngokuqinile elinganiselwe.

Sekuyisikhathi eside kwafakazela ukuthi inkambu kagesi singenzeka kokubili umile futhi motion at tel. Isibonakaliso oyinhloko khona kwale uhlobo ndaba kuyinto ithonya lawo phezu amacala kagesi.

Omunye main ambalwa izici emkhakheni kagesi umqondo "amandla emkhakheni". Ngamagama zezinombolo, leli gama lisho ukuthi isilinganiso amandla osithathayo isinyathelo ngecala ukuhlolwa ngqo kwezakhi lo myalo.

E = F / q pr.

Iqiniso lokuthi icala kwesivivinyo kusho ukuthi akukho nengxenye ekudalweni mkhakha ngeke samukele nokubaluleka kwalo lincane ukuze aliholeli iyiphi ukuhlanekezela idatha yoqobo. Amandla ensimini ulinganiswa V / m, okuyinto evamile elilingana H / C.

Adume umcwaningi IsiZulu UMichael Faraday yethulwa kuleli Indlela yesayensi ukumelwa ecacile emkhakheni kagesi. Ngokusho kwakhe, lolu hlobo olukhethekile daba umdwebo okumelwe bamelelwe ngesimo imigqa okuqhubekayo. Kamuva waziwa ngokuthi "kagesi emkhakheni umugqa," nesiqondiso sabo, ngokusekelwe imithetho yemvelo eziyisisekelo, ke kuvumelana isiqondiso ukungezwani.

Amandla imigqa kudingeka ukubonisa ezifana izici qualitative ukungezwani njengoba kwabantu noma ukuminyana. I kwabantu of ukushuba imigqa incike inani per unit endaweni. Yakhiwe ngu- zikagesi iphethini ukucacisa inkulumo ambalwa of amandla inkambu amanye amasayithi yayo, futhi ukufunda kanjani ngokushintsha.

Nokho, kuyathakazelisa ukuthi property emkhakheni kagesi Kwe-dielectric Heating. Njengoba yaziwa, dielectrics - sendaba lapho kukhona izinhlayiya nhlobo khulula icala, ngakho, ngenxa yalokho, baba abakwazi kokuqhuba kagesi. Izinto ezinjalo kufanele ichasiselwe ngokuyinhloko zonke amagesi, izitsha zobumba, ngobumba, amanzi distilled, mica, njll

Ukuze sithole amandla ensimini Kwe-dielectric Heating, kumele idlule emkhakheni kagesi. Ngaphansi amacala ayo isinyathelo ezilandiswa Kwe-dielectric Heating uqale Nokho, shift ukushiya imikhawulo molecule awo, ngeke baze bakwazi ukuwenza. Umumo ukuchema kuzo kusho ukuthi nakanjani icala hambisa bebheke emkhakheni kagesi, futhi omubi icala - ngokumelene. Ngenxa yalokho lezi manipulations ngaphakathi Kwe-dielectric Heating, ensimini entsha kagesi, okuyinto kolunye uhlangothi zangaphandle. Le nkambu yangaphakathi iyehlisa zangaphandle, ngakho-ke isimo esishubile amathonsi zokugcina.

Amandla inkambu isici ngendlela ebaluleke kakhulu ambalwa okuyinto silingane amandla ngalo lolu hlobo oluthile ndaba enza izinto zangaphandle kagesi ngokuqondile. Naphezu kweqiniso lokuthi lesi silinganiso ingabonakali ngosizo emigqeni amandla esishubile umdwebo, ungathola umbono density yayo futhi orientation emkhathini.