Le ulwalathiso yangoku: ukusuka thabatha dibanisa and vice versa?

Sonke siyazi ukuba umbane opha amasuntswana ebizwayo kwayala yi ifuthe yentsimi yombane. Oku kuya kukuxelela ukuba nawuphi na umfundi. Kodwa ke umbuzo wokuba yintoni kwicala ngoku yaye kwenzeka ntoni kwezi amasuntswana efanayo, amaninzi isiphunzi.

Ingongoma ebangwayo

Njengoko yaziwa, xa umqhubi yombane kwiCEMIS electron kwi electrolytes - ukuse- kunye anions (okanye nje ion), electron e semiconductors zisebenza kunye ekuthiwa "imingxuma", kwi iigesi - ion kunye electron. Ukususela ukufumaneka kwe amasuntswana nezakhiwo ezibonakalayo elinikiweyo conductivity yayo zombane zixhomekeke. Xa kungekho mhlaba ngumbane umqhubi metal esikhoyo siza kuhamba. Kodwa xa kuvela kumacandelo awo amabini umahluko isakhono, ngamanye amazwi, ombane livela isindululo electron lokuwuphelisa chaos iza ukuze baya bakucaphukele yi thabatha kwaye dibanisa kuqonde. Kubonakala, yiloo impendulo yombuzo "Yintoni na ulwalathiso ngoku?". Kodwa apho ke. Nje khangela encyclopedia okanye nje nayiphi na incwadi physics, ezifana nangoko uba ngokuphawulekayo Kukuphixana. Ithi ukuba ibinzana oluxhomekekileyo "ulwalathiso yangoku" ibonisa indlela yeentshukumo kweentlawulo entle, ngamanye amazwi, ukususela dibanisa ku thabatha. Indlela ukujongana nale ngxelo? Ngapha koko, apha ngeliso lenyama impikiswano enkulu!

Imikhwa

Xa abantu bafunda ukuba benze wesekethe ka-DC, abazange wazi ubukho electron. Ingakumbi, ngexesha asizange ukrokrela ukuba ihamba ukusuka thabatha dibanisa. Xa amp banikela kwisiqingatha sokuqala kwenkulungwane ye-19, ulwalathiso yangoku ivela plus no thabatha, yonke wayithimba babukele esi sigqibo akukho namnye phikisa. Kwadlula iminyaka engama-70, de abantu wafumanisa ukuba zangoku iintsimbi kungenxa ukuhamba electron. Kwaye xa besakuqonda (kwathi-1916), konke oku kusetyenziswa choice eyenziwe Ampere ukuba sele ayizange iguquke nto.

"I kusho yegolide"

Le electrolytes kakubi wamwisela Ukuhambisa ukuya cathode kunye ezakhayo - ukuya anode. Le nto inye eyenzeka bayo. Ukuba ucinga ngento ulwalathiso yangoku kulo mzekelo, qatha engqondweni inketho enye kuphela: Hambisa i vuvabyi iintlawulo zombane kwisiphaluka evaliweyo eya omnye komnye. Ukuba le ngxelo njengesiseko, oko kuya kususa imbambano ekhoyo ngoku. Mhlawumbi oko kuya kubangela akumangalisi, kodwa iminyaka ngakumbi kwe-70 eyadlulayo, izazinzulu ziye zabhala into yokuba lo umqondiso esahlukileyo iintlawulo zombane kwi eliphakathi conductive iqhubekela ngokwenene ekhangele komnye. Le ngxelo kuyinyaniso ukuba nawuphi na umqhubi iya kuxhomekeka kuhlobo metal, igesi, electrolyte semiconductor. Enoba lwalunjani, siyathemba ukuba uya kuphelisa ukudideka kwi isigama physics mihla uziphathe definition zicacileyo yintoni na ukuba indlela enjalo intshukumo yangoku. Mkhwa, Kakade ke, ukutshintsha kunzima, kodwa kufuneka ekugqibeleni umoyisele zonke endaweni yayo.