Yamanje, kagesi e vacuo

zamanje Electric - ngaphambilini ezinyakazayo electrocharge. It ingatholakala, isibonelo, umqhubi exhumanisa umzimba icala futhi uncharged. Nokho, lokhu zamanje uzoyeka ngokushesha nje umehluko ezingaba kwalezi kuyoba zero. ezinyakazayo oluhleliwe we icala (Amandla kagesi) kuyoba khona wokuba umbhidisi ohlanganisa zezinhlangothi capacitor icala. Kulokhu, lamanje kuhambisana ukululaza amacala ohlala amapuleti we capacitor, futhi uyaqhubeka kuze umehluko ongaba khona amapuleti capacitor ngeke abe zero.

Lezi zibonelo zibonisa ukuthi kagesi e umqhubi kwenzeka kuphela uma kukhona imikhawulo babashayeli nekhono ezahlukene, isb. E. Lapho kuba inkambu kagesi.

Kodwa wamanje akakwazi kubhekwe ukuba abe izibonelo ezinde, kusukela ngesikhathi ukunyakaza icala nekhono emizimbeni kuqondaniswe ngokushesha futhi emkhakheni kagesi e umqhubi ibisinyamalala.

Ngenxa yalokho, ukuthola kudingekile samanje ukusekela imikhawulo umqhubi at nekhono ezahlukene. Ukuze lokhu angadluliselwa amacala emzimbeni eyodwa kuya kwenye emuva kanye nezinye umqhubi, ukwakha ngesimiso somshini esivalekile le njongo. Nokho, ngaphansi kwamandla emkhakheni kagesi lokudluliselwa ezifana icala akunakwenzeka, kusukela bezikhali kwesidumbu sesibili ingaphansi umthamo lokuqala. Ngakho-ke, ukudluliswa kuphela imvelaphi kungenzeka amabutho non-kagesi. Ukuba khona kwalawa amabutho ihlinzeka umthombo zamanje kufakwe wesifunda.

Amabutho esebenza umthombo wamanje, inkokhiso budluliselwe kusuka umzimba nge engaba ephansi emzimbeni obunamandla futhi enze umsebenzi ngesikhathi esifanayo. Ngenxa yalokho, umthombo wamandla ubenawo amandla.

imithombo yamanje kukhona imishini kagesi, amaseli kukagesi, amabhethri, ugesi kanye nokunye. D.

Ngakho, timo letisisekelo okuvela kagesi: khona umthombo zamanje kanye somshini esivalekile.

ukugeleza yamanje yesifunda legkonablyudaemyh ephelezelwa inombolo imihlola. Ngokwesibonelo, kwezinye uketshezi lapho ngidlula kubo waphawula ukukhululwa samanje into phezu electrode ngihlaliswa ketshezi. Yamanje wamagesi uvame ukuhambisana amagesi elikhazimulayo, njll zamanje Electric wamagesi kanye cleaner watadisha omkhulu physics French nesazi sezibalo - .. Andre Marie Ampere, sibonga ngalo manje sesiyazi nesimo salezi zenzakalo.

Njengoba, cleaner eyaziwa - .. yisivikelo Ayephelele, ie, isikhala kuyiphi emoyeni iphelile.

Kodwa kungenzeka ukuthola i kagesi e cleaner, okuyiwona wona kuyadingeka ukuze ungeze abathwali kwenkokhelo.

Thatha isitsha esuka lapho umoya akhishwa. Ukuze lokhu umkhumbi kuthiwa soldered onesigqi plate amabili - electrode amabili. Omunye A (anode) ixhunywe umthombo omuhle zamanje, nezinye K (cathode) - ezingezinhle. Voltage phakathi le cathode kanye anode esanele sisebenzise 80 - 100 V

Afakwe wesifunda milliammeter ebucayi. Kudivayisi akabonisi zamanje; lokhu kubonisa ukuthi kagesi ungekho vacuo.

Ukushintshwa isipiliyoni. Njengoba wire cathode kuthiwa soldered ukuba isitsha - Strand ethathwe imikhawulo kwangaphandle. Lolu chungechunge izohlala cathode. Ngokusebenzisa komunye umthombo zamanje elikhazimulayo ke. Siphawula ukuthi uma intambo uyabaselwa, idivayisi kufakwe iketanga, lubonisa uhlelo kagesi e vacuo, kanye emikhulu, zaziba nzima kakhulu intambo. Ngakho, lapho Ukushisa ngentambo kuqinisekisa ukuthi izinhlayiya icala esikhaleni nje, ke avelaphi.

Njengoba icala, lalezi zinhlobo? Impendulo yalo mbuzo kungaba okuhlangenwe nakho. Eziguquguqukayo izigxobo soldered ukuba isitsha electrode - intambo uyokwenza anode nensika okuphambene - the cathode. Nakuba ngentambo esishubile futhi ithumela izinhlayiya icala esikhaleni nje, akukho zamanje.

Kule kusobala ukuthi izinhlayiya omubi icala ngoba bacasulwa kusukela electrode A uma omubi icala.

Ziyini lezi izinhlayiya?

Ngokusho imfundiso yokuziphendukela electron, ama-electron mahhala metal ziyahamba kunezinxushunxushu. Lapho ukushisa ukunyakaza intambo is iyakhula. Nokho, abanye electron ukuthola amandla, okuyinto kwanele ukwenza okukhipha, asebenza ezintweni ezivela intambo ukwakha bazungeza "ifu electronic". Lapho phakathi intambo kanye anode, inkambu kagesi, ama-electron, fly ebheke electrode A, uma ixhunywe isigxobo omuhle ibhethri, bese wacasulwa emuva intambo uma ixhunywe isigxobo negative, t. E. Has a ophethe igama elifanayo ne-electron.

Ngakho, kagesi e cleaner - kuyinto ukugeleza iqondiswe ka-electron.