He aha ka maikaʻi o nā magnet ikaika ma mua o nā magnet maʻamau?

ʻO ka pale wela kiʻekiʻe o ka magnet ikaika: ʻoi aku ka ikaika o ka mahana palena a me ka mahana Curie o ka magnet ikaika ma mua o ka magnet maʻamau.ʻO ke ʻano o ka magnet ikaika i hoʻohana ʻia e ka mea ʻoi aku ka maikaʻi ma mua o ka magnet, no laila hiki i ka magnet ke kū i ka palena palena i hoʻonui nui ʻia, hiki ke hōʻoia i ka holo ʻana o ka mīkini i ka mahana i hoʻohana ʻia e ka mīkini.

He paʻakikī nā mākēneki ikaika: Hoʻohui nā magnet ikaika i ka mānoanoa o nā mea laha ʻole, e ʻoi aku ka paʻakikī o nā magnet ma mua o nā magnet maʻamau.ʻAʻole e hoʻopilikia ʻia ka kūpaʻa o ka magnet e nā hui ʻana i pale ʻole ʻia i ka wā hoʻohana.ʻAʻole hiki ke mālama i kona helehelena no ka manawa lōʻihi.

He ikaika ka mana magnet: ʻo ka mea hao ma ka lima o nā keiki ma ka mākeke he mea maʻamau ia me ka nui o nā kālā i omo ʻia, a ʻo ka magnet ikaika he mau manawa, he mau haneli a he mau haneli mau manawa o kona ikaika magnetic.ʻO ka ikaika magnetic ikaika o ka magnet ikaika, ʻo ka hoʻonohonoho maʻamau o kēia mau mea hana magnet ikaika e makaʻala e pale aku i ka ʻeha, hiki ke ʻike i ka ikaika o kona ikaika magnetic.

Maikaʻi a me ka mālama ʻana: ʻo ka ikaika o ka magnet magnet ʻaʻole wale i ka hana ʻoi aku ma mua o ka magnet maʻamau, ʻoi aku ka maikaʻi ma mua o ka magnet maʻamau, hiki ke hoʻokō i nā pono kūikawā o nā mea kūʻai aku.ʻAʻole hiki ke ʻoi aku ka maikaʻi o ka mālama ʻana ma mua o ka magnet maʻamau no ka manawa lōʻihi, a ʻo ka mālama ʻana i ka magnet ikaika hiki ke kūpono no nā ʻano nui o ka waihona.

Kumukūʻai: ʻoi aku ke kiʻekiʻe o ke kumukūʻai o ka magnet ikaika ma mua o kekahi mau magnet maʻamau, ʻo ia ka mea i kapa ʻia ke kumukūʻai o kahi waiwai kiko.ʻO kona maikaʻi maikaʻi ʻole e hoʻolilo i nā magnet maʻamau ma mua o nā mea ikaika.

He maikaʻi ke kūpaʻa magnet ikaika: e hoʻomau ka magnet maʻamau i ka lewa i ka demagnetization, demagnetization.Hoʻokumu nui ʻia ka magnet ikaika me nā mea ʻokoʻa, nona ka coercivity kiʻekiʻe.I loko o ke kaiapuni kūlohelohe a ma lalo o nā kūlana maʻamau, ʻaʻole hiki iā ia ke hoʻopilikia i kona ikaika magnetic i nā mea āpau, e hōʻoia ana i ka paʻa o ka ikaika magnetic.ʻAʻole like me ka magnet i hōʻike ʻia, hiki i ka electroplating ma ka ʻili o ka magnet ikaika ke hōʻoia ʻaʻole i ʻino ʻia ka magnet e ka waikawa a me ka alkali a me nā mea ʻē aʻe.

Maikaʻi maikaʻi: nā mea ikaika ikaika e hōʻike i ka wahine maikaʻi, e like me ka hoʻomanawanui ʻana i ka nui a me ka hana helu magnetic, loaʻa kahi mīkini ʻoihana e like me ka gauss meter e ana, e hōʻike ana i ka kuhikuhi magnetization, hiki ke nānā ʻole ʻia ka hewa, a ʻo ke kaʻina hana hana maʻamau. rough, mai helu no ka hewa ʻē aʻe, e hoʻemi nui i ka hana o ka mea i loaʻa.

Ma nā ʻano āpau o ka waiwai o nā magnet ikaika ʻoi aku ka kiʻekiʻe ma mua o nā magnet maʻamau, kona ikaika ikaika, kūpaʻa kūpaʻa.

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Ka manawa hoʻouna: Mar-07-2022