Waa maxay beerta korontada Uubo ah?

Mid ka mid ah arrimaha ay inta badan waxaa laga heli karaa shabakadda caalamiga ah ee badan - waa faraqa u dhexeeya beerta Uubo korontada ah by electrostatic. Dhab ahaantii, farqiga u xuub. In isdhexgalka electrostatics loo arkaa laba (ama ka badan) kharash iyo, muhiimsan, xadhiggii xiisad of beeraha, kuwaas oo aan la xiran. Laakiin beertu Uubo korontada ku xiran yahay sharciyo aad u kala duwan. Ka fiirso su'aashan si faahfaahsan.

Mid ka mid ah qalabka ugu badan ee soo food saaray qof kasta - waa account counter isticmaalka tamarta korontada ee. model Ma aha oo kaliya sare elektarooniga ah, iyo "jir ah", taas oo aluminium waxaa loo isticmaalaa disk ku noqnoqosho leh. Waa "dhigaysa" shaandheyn beerta induction korontada ah. Sida la og yahay, kaari mid ka mid ah mugga weyn iyo mass (ma tabinta), kuwaas oo galay daadanayo magnetic kala duwan sida uu sharciga Faraday ee ciidamada electromotive iyo koronto loo yaqaan Uubo. Ogow in haddii ay taasi ku, gabi ahaanba ma ahan in duurka ku magnetic waxaa loo bedelay ama ku dhaqaaqdo kaari ah. Iyadoo la tixraacayo sharciga induction electromagnetic ee kaari mass waa siddo u xiran yihiin Uubo-qaab, on taas oo ku wareegaya hadda. Ay orientation lagu ogaan karaa iyadoo la isticmaalayo xukunka Lenz ee. Wuxuu sidoo kale dhigayaa in duurka ku magnetic hadda waxaa si toos ah si ay u mag-kasta oo isbedel (hoos u sii kordhaya oo labadaba) bilaabin ka daadanayo dibadda magnetic. disk meter isku bedbedeli doono si sax ah by dhexgalka duurka dibadda magnetic iyo hadda ahbaa timi iniinahoodu ku dhex jiraan.

Sidee, ka dibna Uubo beerta korontada la xidhiidha oo dhan ee kor ku xusan? Dhab ahaantii, waxaa jira xiriir. All arrinta eego. Wixii isbeddel ah ee duurka ku magnetic abuuraa beerta korontada Eddy. Markaasuu wax walba waa mid fudud: in kaari ah abuuraa EMF (force electromotive) iyo qulqulka hadda ka jirta Bannaanka. Its qiimaha ay ku xiran tahay heerka isbedelka ee socodka weyn ee, tusaale ahaan, si degdeg ah line kaari u soo gudbo xoogga berrinka, ugu weyn ee hadda. peculiarity ee beerta waa in ay line xiisadda lahayn bilowga ah ama dhammaadka. Mararka qaarkood qaabeynta la solenoid ah (dhululubo la markooda ee xarigga ay dusha) marka la barbar dhigo. view kale schematic for sharxaya dulinka isticmaalka a of induction magnetic. Qiyaastii kasta oo khadadka kuwanu waa duurka oo korontada, runtii u eg vortices. Muqaalka muhiimka ah: in tusaale ahaan la soo dhaafay waa run marka xoogga isbedelka magnetic ka daadanayo. Haddii "eegto" ee dulinka ah ee induction, ka dibna la khadadka beerta socodka Uubo kordhaya bilow shaandheyn.

hantida Induction waxaa si balaadhan looga isticmaalaa in injineernimada casriga koranto: instrumentation this, matoorrada, iyo AC, iyo Sheelare electron.

Liiska aasaasiga ah guryaha duurka korontada :

• noocan ah ee beerta waxaa kala saari Karin xidhiidh ku socota ah;
• ciidanka-simaha garoonka sidayaal lacag ahbaa;
• meel fog ka soo daciifaan beerta side;
• khadadka ka tarjumaya xoog (ama in sidoo kale waa run, khadadka xiisadda). Waxay waxaa loogu talagalay, si kastaba ha ahaatee waa tiro dulinka.

Si aad daraasadda guryaha oo ka mid ah beerta ku kasta oo aan loo aabo yeelin dhibic Isticmaalka imtixaanka (tijaabo) lacag. Sidaas u muuqdaan in ay qaado "baaritaankoodu" in la sameeyo nidaamka ma saamayn tallaabada ciidamada. Sida caadiga ah waa lacag tixraac.

Waa in la ogaadaa in xukunka Lenz ka dhigayaa suurto gal ah in loo xisaabiyo ciidanka electromotive oo keliya, laakiin qiimaha dulinka berrinka iyo jihada waxaa lagu go'aamiyaa habka kale. Waa nidaam isleegyo Maxwell ayaa.