Ingabe Ukuma Kwemagnethi Kuthinta Amandla Awo?

Yethula:

Omaginethiyizinto ezithakazelisayo ezidlala indima ebalulekile kuzo zonke izici zokuphila kwethu kwansuku zonke, kusukela kubuchwepheshe esibusebenzisayo kuya ekusetshenzisweni kwesayensi kanye nezimboni. Umbuzo othakazelisayo ovame ukuvela ukuthi ngabeomaginethi bezimo ezahlukenekunomthelela emandleni ayo. Kulesi sihloko, sizobheka ngokujulile ubudlelwano phakathi kwesimo sikamazibuthe namandla ensimu yayo yamagnetic.Ngaphezu kwalokho, sinikezaindandatho ye-magsafekwakho.

Ulwazi oluyisisekelo lwe-magnetism:

Ngaphambi kokuhlola imiphumela yesimo, kubalulekile ukuqonda izimiso eziyisisekelo zemagnetism. Omazibuthe banezinsika ezimbili - ezisenyakatho naseningizimu - ezifana nezinsika ezixoshanayo kanti izinsika eziphambene ziyadonselana. Amandla kamazibuthe ngokuvamile alinganiswa ngensimu yawo kamazibuthe, okuyindawo ezungeze umazibuthe lapho kungatholakala khona ithonya lawo.

Umazibuthe webha:

Ama-bar magnet angaba namandla amakhulu ensimu yamagnetic ngezindlela ezithile uma kuqhathaniswa nama-magnets ezinye izimo, njengezima-cylindrical noma eziyindilinga. Lokhu kungenxa yokuthi ukuma kwe-bar magnet kuvumela insimu yamagnetic ukuthi ihambe ngokujulile emaphethelweni.

Umazibuthe weDiski:

Ukuma kwe-i-disc magnetfuthi kuthinta ukusebenza kwemagnethi, okuhlanganisa namandla ensimu yamagnetic. Ama-disk magnethi angabonisa izakhiwo ezahlukene ngezindlela ezahlukene uma kuqhathaniswa nama-magnethi ezinye izimo.

Omaginethi Bendandatho:

Ukuma kwe-indandatho kamagnethifuthi kuthinta ukusebenza kwemagnet. Ama-ring magnet anezakhiwo ezithile ezihlukile uma kuqhathaniswa nezinye izimo zama-magnet. Kumagnet wendandatho, insimu yamagnetic igxile eduze nendawo ephakathi kwendandatho. Lesi simo singakhiqiza amasimu amagnetic aqinile, futhi kungase kube namandla amakhulu ensimu yamagnetic esifundeni esiphakathi sendandatho.

Umthelela Wesimo Emandleni Kamagnetic:

Indawo Yomphezulu Nokuchayeka: Into eyodwa engathinta amandla kazibuthe yindawo yayo engaphezulu. Omazibuthe abanezindawo ezinkulu zomphezulu banesikhala esikhulu sokuba kube khona imigqa yamandla kazibuthe, okungenzeka bandise amandla abo aphelele. Yingakho omazibuthe abasicaba nababanzi bengase babonise izakhiwo ezihlukile kazibuthe kunezincane, ezinde.

Ukufana Komumo: Ukufana komumo kamazibuthe nakho kudlala indima. Omazibuthe abagcina umumo ohambisanayo cishe bazoba nokusatshalaliswa okufanayo kwemigqa kamazibuthe, okuholela ensimini kamazibuthe enamandla futhi engabikezelwa. Omazibuthe ababunjwe ngendlela engajwayelekile bangase babe nokuphazamiseka kwensimu.

Ukuqondaniswa Kwesizinda SikaMagneti: Ukuma kwemagnethi kungathonya ukuhambisana kwezizinda zayo zikamagneti - izifunda ezincane lapho omagneti be-athomu beqondanisa khona izigxobo zabo. Kwezinye izimo, njengezizinda ezinde noma ezisilinda, ukufeza ukuvumelanisa kwesizinda okuhle kungaba nzima kakhulu, okungase kuthinte amandla kazibuthe.

Izibonelo Zomhlaba Wangempela:

Ama-Silindrical MagnetsEmishinini ye-MRI: Emkhakheni wezokwelapha, omaginethi abayisilinda bavame ukusetshenziswa emishinini ye-MRI. Isimo senzelwe ngokucophelela ukuhlinzeka ngensimu yamagnetic efanayo neqinile ebalulekile ekuthathweni kwezithombe okuningiliziwe.

Ama-Silt Magnets Ezinhlelweni Zezipikha: Ama-silt, amise okwediski avame ukusetshenziswa ezinhlelweni zezipikha. Indawo enkulu yobuso ivumela insimu yamagnetic ebanzi kakhulu, okufaka isandla ekusebenzeni kahle kwesipikha.

Isiphetho:

Nakuba ukuma kwemagnet kuthonya izakhiwo zayo zamagnetic, kubalulekile ukuqaphela ukuthi ezinye izici, njengokwakheka kwezinto kanye nenqubo yokukhiqiza, nazo zidlala indima ebalulekile. Onjiniyela nososayensi bacabangela ngokucophelela ukusetshenziswa okuhlosiwe lapho bekhetha izimo zamagnet ukuze bathuthukise amandla kazibuthe kanye nokusebenza kahle. Ubudlelwano phakathi kokwakheka namandla bunezela isici esithakazelisayo ekutadisheni nasekusetshenzisweni kwamagnet, kusunduza imingcele yalokho okungenzeka emikhakheni ehlukahlukene yezobuchwepheshe nesayensi. Uma ufunaifektri yamagnethi, Ngiyacelaxhumana nathi.