Hadda Electric warbaahinta kala duwan

Mid ka mid ah qeexitaan ugu muhiimsan ee physics dhigayaa in korontada ah ee hadda - waa dhaqdhaqaaq kasta oo amar ku bixiyay in qayb ka haysta lacag kasta. Laga soo bilaabo tan waxaan qasac ku tirinnaa in si korontada hadda u muuqday, waxaa lagama maarmaan ah in ay joogaan of biraha, dareere ama wax kale oo wax ka mid ah free electrons ama udhigo, oo doonistiisa ku biiro kooxda ka hoos saamayn ah electromagnetic beerta. Isla mar ahaantaana, hadda korontada ee warbaahinta kala duwan hantiyi doonaan sifooyinka gaar ah, sababta oo ah, taas oo ay socodka mid kasta oo iyaga ka mid ah waxay noqon doonaan kala duwan.

Haddii aan ka fiirsan sifooyinka of the formation iyo socodka ah ee korontada hadda in biraha, ugu horreeya oo dhan lacag fiiro gaar ah u ah biraha dhismeedka laftiisa, oo waa ka crystal daaqaddii. In noodes oo ka mid ah waxaa lagu abaabulaa daaqaddii udhigo la togan lacag, iyo meel bannaan oo u dhaxeeya qanjidhada in a random si dhaqaaqaan electrons la taban lacag. Haddii biraha si ay u abuuraan agagaarka duurka oo korontada, mooshin electron ayaa ka badan habsami leh. Waxay noqon kartaa soo gabagabeeyey in, marka la eego ka Biraha koronto hadda - a jiho dhaqdhaqaaqa electrons yahay.

Sifada ugu weyn ee socodka hadda korontada ee biraha waa hadda-danab hadal loo yaqaan sharciga Ohm ee. Sida uu qabo sharciga this, ka hadda waa si toos ah ay ku xidhan tahay danab iyo dhigmayn in ay iska caabin ah. Falanqaynta hadda korontada ee kala duwan ee deegaan, waxaa lagama maarmaan ah in ay fiiro gaar gaar ah si ay formation iyo baxsiga ee dhexdhexaad ah oo ah dareere.

hadda Electric in electrolytes dhacaa sabab u tahay falcelinta, loo yaqaan dissociation electrolytic. Its nuxurka ka kooban yahay in daraawiishi ay of taagoo of alkalis, cusbada acid ama udhigo togan iyo kuwa taban, kuwaas oo xambaarsan la'aan korontada ee cabitaanno ah. Waxa ugu waa in marka xalka bilaabo inuu shaqeeyaan beerta ku electromagnetic, mooshinka qasan ee udhigo waxaa beddelay ah ku amray. Xaaladdan oo kale, udhigo wanaagsan bilaabaan si ay ugu gudbaan koronto ku haysta amar diidmo ah, iyo negative - in isagoo macalin u wanaagsan. Sidaas darteed, in la barbardhigo biraha la mid ah, hadda korontada ee elektrolytka waa mooshin ah ku amray of udhigo ah. Intaas waxaa sii dheer, waxaa xusid mudan in inta lagu guda jiro marinka ka mid ah kuwan udhigo iyada oo xal u ah mar walba electrodes loo sameeyay ee walxaha ku jira qaybaha dhismaha ee xalka, haddii ay tahay ah alkali, acid ama cusbo ah oo dhanba. ifafaale, loo yaqaan electrolysis Tani si weyn loo isticmaalaa in dhirta in ay soo saaraan warshadaha biraha saafi ah, iyo sidoo kale daahan iyo nadiifinayo ee alaabooyin kala duwan.

Fiirsaneysa inay hadda korontada ee deegaanno kala duwan, gaar ahaan biraha in cabitaanno ah, waxaannu tilmaamay xaqiiqada ah in walxahan waxay hore u yihiin udhigo bilaash ah ama electrons. Iyo waxa ku dhacaya gaaska, kaas oo lagu yaqaan in ay ka kooban ee u taagoo dhexdhexaad ah? hadda Electric oo aan qayb ka oo lacag la'aan ah ay la socoto lacag ah oo taban ama togan waa suurto gal, si ay u bilaabaan gaaska waa in la ionized, i.e. abuuro qayb eedeeyay dhexdeeda. Bixisay tamar tani waxay noqonaysaa tamarta ee ionization, taasoo gaaro ugu badnaan in gaasaska inert, iyo ugu yaraan - ee atamka biraha alkali. Ionization natiijada gaaska ee in lagu sameeyey saddex nooc oo kala duwan oo qayb ka soo oogay - electrons isagoo amar diidmo ah, iyo sidoo kale udhigo togan iyo kuwa taban. Oo kulli intaas oo qayb ka hooseeya ee saameyna ku leh dibadda beerta uu bilaabay in uu u dhaqaaqo in hagaagsan, soo socda la mid ah mabda 'sida in ka mid ah mooshin ah ee atammada in cabitaanno ah. Sidaas darteed, hadda korontada ee gaasaska la faray dhaqdhaqaaqa sida udhigo ah (positive iyo negative) iyo electrons.

Gaba, waxaa suurto gal ah in la ogaado waxa soo socda: hadda korontada ee warbaahinta kala duwan waxay leedahay astaamo u gaar ah, kuwaas oo si ballaaran loo isticmaalo dhinacyo kala duwan oo ka mid ah dhaqaalaha qaranka, iyo sidoo kale in tijaabooyinka cilmi baaris.