Operation ee hadda korontada, sifooyinka guud, formula ee muhiimadda ku ool ah

Dabcan of physics waxaa la ogsoon yahay in mid ka mid ah dabeecadaha jidh tahay awooddiisa ah inuu shuqul caadi ah samayn, tan iyo ugu dambaysta ma aha si fudud beddelidda ee isku qaab tamar kale (tus, iman kara in ay ogeed). Waxaa waa in ay tixgeliyaan sharciga si fiican u yaqaan ee ilaalinta ah ee tamarta, qaabeeyey in qarnigii XVIII ka MV Lomonosov, sida laga soo xigtay oo tamarta marna waa iyo marnaba baaba'aa, waxa kaliya badala, qaadataa nooc ka mid ah oo kala duwan. All of kor ku xusan si siman ma aha oo kaliya in ay adag, laakiin sidoo kale si ay noocyada kale ee arrinta, oo ay ku jiraan in hadda korontada.

hadda korontada, sida uu muddo dheer la caddeeyey - waa dhaqdhaqaaq faray qayb eedeeyay. Guuritaanka on qayb circuit gaar ah, qayb ka sameeyaan beerta koronto, taas oo ka dhigaysa shaqada. Operation of korontada hadda - waa inta tamar ay tahay in la bixisay in ay u guuraan amarka for this circuit. Xaaladdan oo kale, oo dhan ma shaqo ee hadda waa mid waxtar leh oo wax ku ool ah. Filan qayb appreciable tamarta qaatay wax ay ka gudbaan iska caabin ah ee amarka korontada oo ka mid ah qayb ka hoose ee circuit kaari iyo isha.

Shaqada of koronto, formula ah kuwaas oo, sida soo socota ka qoraalka kore siiyey, A = U • Q, waa dabeecadda muhiim ah oo nooca gaarka ah ee arrinta. In formula this, U waa faraqa u iman kara (danab) on qayb silsiladda, iyo Q - kharash hadal tiro gaadiid ah oo ku saabsan qayb ka this.

Si kastaba ha ahaatee, shaqo laftiisa of hadda korontada noqon lahaa oo xiiso gaar ah, haddii ay jiraan lagama helin qaab, xiriirinaya shaqada iyo lacagta la sii daayay by this tamarta kaamerada. qaabkani ku dhowaad mar furay laba jirka si fiican u yaqaan - Lenz oo Jody Prescott, sidaas darteed, sharciga ee bulshada sayniska helay magaca "sharciga Joule ee." Sida uu qabo sharciga this, waxaa soo baxday in lacagta (ama awood) kulaylka sii daayay in mugga a qeexaa inta lagu jiro therethrough socodka qayb eedeeyay waa shaqo si toos ah wax soo saarka ee xoogga beerta on cufnaanta dhex maraya qayb firfircoon ee hadda korontada. sharciga Tani waa muhiimad weyn u xisaabinta khasaaraha korontada inta lagu guda jiro gudbinta iyada oo silig ka fog weyn.

Shaqada of koronto si toos ah ee la xiriira qiimaha kale oo muhiim ah - wax soo saarka. Under xoog hadda in ay fahmaan physics iyo sifo taranta diinta ah heerka gudbinta tamarta korontada. Power waxaa lagu cabiraa kilowatt-saacadood, halka hawlgalka hadda korontada - ee joules.

Waayo, xoog badnaan hadda ka il gaar ah waa in ay tixgeliyaan dabeecadaha isha, iyo in iska caabin ah gudaha waa in ay ahaadaan socon kasta oo kale oo Bannaanka dibadda, haddii kale shaqada oo dhan soo saaray dhaco in ay ka gudbaan kala duwan yihiin in resistances ah.

Shaqada of koronto waa dabeecadda muhiim ah jirka oo waa in la tixgeliyaa in dhammaan qeybaha kala duwan ee warshadaha iyo wax soo saarka iyo gudbinta tamarta fog.