Ke lintlha life tse amang prop ea magnetic

Ke lintlha life tse amang prop ea magnetic

Thempereichara ke e 'ngoe ea lintho tsa bohlokoa ho feta tse utloisang bohloko makenete a matla, mocheso o tsoela pele ho phahamisa litšobotsi tsa makenete e matla ka magnetism e ka' na ea fokola haholo 'me ea fokola, e lebisang ho matla a makenete a matla a matla a khoheli a batlang a fokola. mocheso o phahameng oa leholimo litšobotsi tsa makenete o matla o na le mocheso o feta kapa o fokotseha ka tekanyo e fapaneng, mocheso o lematsa makenete ka matla a khoheli ke ntho ea bohlokoa mocheso oa nako e ts'oanang kotsi, bokhoni ba setsebi lisebelisoa tsa elektroniki ka har'a makenete a matla li tla ntlafatsa lisebelisoa tsa elektroniki tse lebisang ho lisebelisoa tsa elektroniki lisebelisoa tse ngata tsa elektroniki li rarolla taeo ea limolek'hule, e lebisang ho palo ea lisebelisoa tsa elektroniki tse nang le litlhaloso tse ntseng li tsoela pele ho fokotsa, ka hona ho khothaletsa karolo e matla ea magnet dissipate. sehlopha sa makenete.

Joalo ka ha limakete tse matla li le bonolo haholo ho mocheso o sebetsang, mocheso o moholo oa nakoana oa tikoloho ea tikoloho le mocheso o tsoelang pele o moholo ho ka lebisa maemong a fapaneng a demagnetization a lebala la motlakase, ho kenyeletsoa le ho tšela le ho se khutlisetsoe morao, ho lokisoa le ho se lokisoe.

Matla a makenete a hohla khahlanong le sehlahisoa mohatong oa ho kenya, mme ka lebaka la litšoaneleho tsa thepa e tala ea makenete e matla e fokola, e lebisang timetsong ea eona le litlhaloso tse nyane. Kahoo, makenete e matla le eona e tla fokola butle-butle. Joalo ka motlakase, makenete a matla ha a bonahale 'me a ke ke a utluoa, empa feela ha' mele oa tšepe o le haufi le makenete. Limakete tse matla li bitsoa lisebelisoa tse sa feleng tsa makenete, 'me demagnetization ha e amane le nako, empa ho na le lintlha tse peli tse lebisang ho demagnetization ea limatlase tse matla: mocheso le oxidation, mme demagnetization e tla etsahala ha mocheso o phahame haholo ho feta mocheso oa Curie. 300 ℃.

asvqwvq

Nako ea poso: Mar-17-2022