I kēia mau lā, ua nīnau kekahi mea hoʻohana: no ke aha e hana ʻia ai ka nānā ʻana i ka magnetic no ka pauma ʻūhā i ka wā o ka lawe ʻana i ka ea?
1. He aha ka nānā ʻana i ka magnetic?
ʻO ka mākaʻikaʻi magnetic, i kapa ʻia ʻo ka nānā ʻana i ka magnetic no ka pōkole, hoʻohana nui ʻia e ana i ka ikaika o ka māla magnetic ma ka ʻili o ka pahu waho waho o ka huahana, a e hoʻoholo i ka hopena magnetic o nā waiwai no ka lawe ʻana i ka ea e like me nā hopena ana.
2. No ke aha e pono ai iaʻu e hana i ka hoʻokolokolo magnetic?
Ma muli o ka hoʻopilikia ʻana i ka ʻōnaehana hoʻokele mokulele a me nā hōʻailona hoʻokele, ka International Air Transport Association (IATA) e papa inoa i nā waiwai magnetic ma ke ʻano he 9 mau waiwai weliweli, pono e kaupalena ʻia i ka wā o ka hōʻiliʻili ʻana a me ka lawe ʻana. pono e ho'āʻo magnetic e hōʻoia i ka lele maʻamau o ka mokulele.
3. He aha nā waiwai e pono ai ke nānā aku i ka magnetic?
Mea hoʻopaneʻe: magnet, magnet, magnetic steel, magnetic nail, magnetic head, magnetic strip, magnetic sheet, magnetic block, ferrite core, aluminum nickel cobalt, electromagnet, magnetic fluid seal ring, ferrite, oil cut-off electromagnet, rare earth mau loa. magnet (motor rotor).
Nā lako leo: nā mea haʻiʻōlelo, nā mea haʻiʻōlelo, nā mea haʻiʻōlelo / mea haʻiʻōlelo, nā mea leo multimedia, nā leo, CD, nā mea hoʻopaʻa leo leo, nā hui leo liʻiliʻi, nā mea leo leo, nā microphones, nā leo kaʻa, nā microphones, nā mea hoʻokipa, nā puʻupuʻu, nā puʻupuʻu, nā mea hana, nā leo leo, VCD, DVD.
ʻO nā mea ʻē aʻe: ka mea hoʻomaloʻo lauoho, TV, kelepona paʻalima, kaʻa, nā mea ʻenehana, nā mea pāʻani pāʻani, nā ʻāpana mea pāʻani magnetic, nā huahana i hoʻoponopono ʻia, ka uluna olakino magnetic, nā huahana olakino magnetic, ka panana, ka paila hoʻonui kaʻa, ka mea hoʻokele, ka mea hoʻohaʻahaʻa, nā ʻāpana rotating, nā ʻāpana inductor, mea ʻike maka uila, mea uila, servomotor, multimeter, magnetron, kamepiula a me nā mea pono.
4. Pono anei e wehe i ka ukana no ka ho'āʻo magnetic?
Inā hoʻopili ka mea kūʻai aku i nā waiwai e like me nā koi o ka lawe ʻana i ka ea, ma ke kumu, ʻaʻole pono ka nānā ʻana i ka wehe ʻana i nā waiwai, akā ʻo ke kahua magnetic wale nō ma nā ʻaoʻao 6 o kēlā me kēia waiwai.
5. Pehea inā ʻaʻole i hala ka waiwai i ka nānā ʻana?
Inā hiki ʻole ka waiwai i ka hoʻāʻo magnetic a pono mākou e hāʻawi i nā lawelawe ʻenehana, e wehe nā limahana i nā waiwai no ka nānā ʻana ma lalo o ka hāʻawi ʻana a ka mea kūʻai aku, a laila e waiho i mua i nā manaʻo kūpono kūpono e like me ke kūlana kikoʻī. nā koi o ka ea, hiki ke pale ʻia nā waiwai e like me ka hāʻawi ʻana o ka mea kūʻai aku, a e uku ʻia nā uku pili.
6. E pili ana ka pale i nā waiwai? Hiki ke puka i waho me ka pale ʻole?
ʻAʻole hoʻopau ka pale pale i ka magnetism o nā waiwai me ka nui o ka magnetic field, a he liʻiliʻi ka hopena i ka hana o ka huahana, akā e kamaʻilio me ka mea kūʻai aku i ka wā o ka hana kikoʻī e pale aku ai i ka nalowale o ka mea kūʻai aku. nā waiwai a mālama iā lākou iho ma mua o ka hoʻouna ʻana iā lākou no ka nānā ʻana.
E like me ka IATA DGR hoʻopaʻa ʻōlelo aʻo 902, inā ʻoi aku ka ikaika o ke kahua magnetic ma 2.1m (7ft) mai ka ʻili o ka mea i hoʻāʻo ʻia ma mua o 0.159a/m (200nt), akā ʻo ka ikaika o ke kahua magnetic ma 4.6m (15ft) mai ka ʻili. o ka mea i ho'āʻoʻia ma lalo o 0.418a / m (525nt), hiki ke hōʻiliʻili a laweʻia nā waiwai e like me nā mea weliweli.
7. Ka hoʻopaʻa ʻana maʻamau
No ka nānā ʻana i ka magnetic, helu ʻia ke kumukūʻai ma muli o ka liʻiliʻi liʻiliʻi o ke ana (maʻamau ka helu o nā pahu) o SLAC.
Ka manawa hoʻouna: Jun-02-2022