I amandla kazibuthe Solenoid. electromagnets

Ngokungangabazeki, zonke ingane uthande ukudlala odonsa. Thola uzibuthe unomphela kwaba silula: idinga ukuthola ikholomu ubudala, usisuse isikhulumi umsindo eliziphindaphindayo futhi ngemva elula "vandalnyh senzo," phumani ngendandatho yakhe uzibuthe. Akumangalisi ukuthi abaningi ukuhlolwa kwenziwa zensimbi imvuthuluka futhi ephepheni. Sawdust ibekwe imivimbo - kanye imizila amandla emkhakheni.

Ngo Ihluzo Elingafaki Ukuqoka isakazeke kakhulu ukwedlula unomphela futhi electromagnets. amandla kazibuthe, ubukhulu okuyinto kuhlobane ngokuqondile Inani lamanje kusukela Yiqiniso samanje physics it is ukuthi laziwa lapho kagesi kugeleza umqhubi, emhlabeni sokugcina esidalelwe.

Nabangabazayo ingaphinda ukuhlola okulula Oersted, lapho nekhampasi ibekwe eduze umqhubi ngqo. Umcibisholo ngeke zehluke kwendawo enyakatho yale planethi (perpendicular wire). kuka isiqondiso kungaba azimisele besebenzisa ilungelo isandla umthetho: beka isandla sakho sokunene entendeni phansi, zifana kuya umqhubi. 4 iminwe kumele ikhombe isiqondiso zamanje. Khona-ke, into ayeyifuna-90 degrees isithupha kubonisa isiqondiso kuka umcibisholo. Emhlabeni wire ngqo kazibuthe has ngesimo isilinda ngocingo phakathi. Kodwa emigqeni ukungezwani akha indandatho.

Ngo kagesi wathi kazibuthe asetshenziswa ngokuyinhloko coil. Ngokuvamile, uyakwazi ukuzwa inkulumo ethi "amandla kazibuthe Solenoid." Umgcini nail abavamile, kanye wire elincanyana atihambi todvwa. Nombala emazombezombe ucingo ku nail, sithola Solenoid. Kulokhu, nail kuthinta amandla kazibuthe Solenoid, kodwa lokhu isihloko ukuze uthole enye i-athikili ngokuphelele. Kubalulekile ukuqonda kahle ukuthi kusho ukuthini igama elithi. Uma manje ukuxhuma ikhoyili isondele umthombo wamandla, bese emhlabeni kuvela amandla kazibuthe.

Solenoid kazibuthe amandla ngqo wakhona ukubaluleka lo inductance kanye sikwele ngokudlula wamanje ngokusebenzisa coil. Ngakwelinye ihlangothi, lo inductance incike skwele inani ematfuba. Kumele ezithwalwa emazombezombe isakhiwo: lokhu kungaba icala okulula ungqimba elilodwa ematfuba, kanye isakhiwo multilayer lapho isiqondiso samanje ematfuba izinyathelo zokulungisa sihlinzekela amandla inani. Solenoids elisetshenziswa trams izifunda ahlabayo izindlela, njll contactors.

I amandla kazibuthe Solenoid kuyinto indandatho esukela komunye umkhawulo emazombezombe futhi okuqondene omunye. Ngaphakathi umugqa amandla is hhayi iphazanyiswe ikhoyili, futhi basakazwa konemimoya Kwe-dielectric Heating noma umongo conductive. Umphumela: ngiyakunika le nsimu Solenoid ka polarity. Lines zivela magnetic pole enyakatho, bese ubuyela eningizimu. Predictably emuva, amandla kazibuthe we Solenoid incike polarity umthombo zamanje exhunywe kwi-semikhawulweni izintambo. I izakhiwo kazibuthe we Solenoid cishe iyafana uzibuthe unomphela. Lokhu kuvumela ukusetshenziswa Solenoid njengoba Solenoid. Esikhathini ukukhiqizwa Cranes kungabonwa, lapho esikhundleni hook ibekwe drive electromagnet. Lona "mfowethu big" we Solenoid - emazombezombe umnyombo. I engavamile electromagnets ukuthi izakhiwo kazibuthe khona kuphela uma zamanje odabula Windings.

Ngaphandle solenoids avame ukusetshenziswa toroids. Lawa efanayo wire ohlobo kodwa nilimaza umnyombo kazibuthe nxazonke fomu. Ngenxa yalokho, amandla kazibuthe Solenoid kanye toroid ezahlukene. Isici esiyinhloko siwukuthi imizila amandla ka kazibuthe zabiwa phezu base-ikhoyili phakathi wesifunda kazibuthe, kunokuba ngaphandle, njengoba kwaba njalo endabeni ka-the Solenoid. Konke lokhu kufakazela ukuthi abantu kahle ephakeme ohlobo phezu ring ngokudonseka impahla. Umthelela: I -transformer toroidal zinokwethenjelwa futhi babe ukulahlekelwa ngaphansana nozakwabo evamile.