Enweghị ọkọlọtọ otu maka ike nke magnet siri ike. Isi ihe na-egosi bụ ọnwụ magnetik, ngwaahịa ike magnetik, na ụdị ngwaahịa ike magnetik. Ụdị dị iche iche nke magnetik NdFeB siri ike nwere ike ịmata site na ọrụ Gaussian na àgwà na arụmọrụ nke magnet nwere ike ịmata dị ka ọrụ Gaussian si dị. Ọ bụrụhaala na ngwaahịa ike magnetik dabere na njirimara njirimara magnetik, ọ nweghị ọkọlọtọ ọ bụla maka ndị ahịa iji nwalee.
Magnet bụ okwu n'ozuzu, n'ozuzu na-ezo aka na magnetism, na n'ezie ihe mejupụtara adịghị enwechaghị ígwè. Ọnọdụ igwe dị oke ọcha nke igwe n'onwe ya enweghị ndọta siri ike. Naanị mgbe ọ na-abịaru nso na magnet siri ike mgbe niile ka usoro ntinye aka ga-emepụta magnetism. N'ozuzu, a na-agbakwunye ụfọdụ ihe adịghị ọcha dịka carbon na magnet siri ike iji mee ka magnetism na-arụ ọrụ nke ọma. Ọ bụghị naanị na ọ ga-ebelata nnwere onwe nke ngwá electronic ụlọ ọrụ ma mee ka o sie ike ime ọkụ eletrik.
Ya mere, mgbe ihe dị ugbu a nwere ike ịgafe, ọkụ ọkụ agaghị agba ọkụ. Ígwè bụ ihe ndọta a na-ahụkarị, mana ọtụtụ ụmụ akwụkwọ emepụtala ihe ndị ọzọ nke mmepeanya ka ha nwee ike ndọta. Dịka ọmụmaatụ, ọtụtụ nsogbu na magnetik siri ike bụ ngwakọta nke neodymium, iron, na boron. .
Ike nke magnet na-abịa site na oghere magnetik emepụtara n'onwe ya, na onyinye nke oghere magnetik n'onwe ya bụ oghere electromagnetic, nke dị iche na oghere electromagnetic na-agbanwe agbanwe / magnetik nke nwere ike ịgbanwe ozugbo ghọọ ike. N'ozuzu, oghere magnetik kwụsịrị nwere ike ịmepụta naanị site na ọrụ nke onye nduzi. Mmetụta nke ịgbanwe oghere magnetik. Ya mere, magnetik bụ akụkụ dị mkpa nke generator. N'ezie, onye na-emepụta ihe nke oge a abụghị ihe ndọta iji mepụta oghere magnetik, ọ pụkwara ịbụ ikuku ikuku iji mepụta oghere magnetik zuru oke!
Oge nzipu: Ọgọst-22-2022
