Nā Mākēneki Cylinder me ka Hole - Mea Hana mai Kina | Fullzen

ʻO nā magnet bar a me nā magnet cylindrical he mau ʻano maʻamau no nā magnet paʻa, akā he ʻokoʻa ko lākou i ko lākou mau ʻano a me nā waiwai magnetic:

1. ʻAno
2. Kuhikuhi Magnetization
3. Ka Hoʻolaha ʻana o ke Kahua Magnetic
4. Nā noi
5. Ka lawelawe ʻana a me ka hoʻolālā ʻana

Loaʻa i nā magnet bar a me nā magnet cylindrical ko lākou mau pono kūikawā a me nā noi. ʻO ke koho ma waena o lākou e pili ana i nā koi kikoʻī o ka noi, me ke ʻano o ke kahua magnetic i makemake ʻia, nā palena nui, a me nā noʻonoʻo hana ʻē aʻe.

ʻAe, aia kahi kahua magnetic i loko o kahi magnet cylinder paʻa. ʻO ke alo a me nā ʻano o ke kahua magnetic i loko o ka cylinder paʻa e pili ana i ke ʻano magnetization a me nā waiwai o ka cylinder.

ʻAe, hiki i nā magnet ke nalowale i ko lākou ikaika i ka hala ʻana o ka manawa ma muli o nā kumu like ʻole. Ua kapa ʻia kēia hanana ʻo ka palaho magnet a i ʻole ka demagnetization. ʻO ka wikiwiki o ka nalowale ʻana o ka ikaika o ka magnet e pili ana i ka mea o ka magnet, ka maikaʻi o ka hana ʻana, nā kūlana hoʻohana, a me nā kumu o ke kaiapuni. Eia kekahi mau kumu maʻamau e nalowale ai ka ikaika o nā magnet:

1. Mahana
2. Pūʻiwa Kino
3. Nā kahua makeneka waho
4. Ka palaho
5. Ka ʻelemakule ʻana
6. Ka mālama pono ʻole
7. Ka Hana Hana Haʻahaʻa
8. Ke kaumaha mīkini

He mea nui e hoʻomaopopo ʻoiai hiki i nā magnet ke nalowale i ko lākou ikaika, ʻo ka wikiwiki o ka palaho a me ka nui o ka pohō e pili ana i ka mea magnet kikoʻī a me nā kūlana hoʻohana. ʻO nā magnet kiʻekiʻe i hana ʻia mai nā mea paʻa a mālama pono ʻia e mālama i ko lākou ikaika i kahi manawa lōʻihi. Eia nō naʻe, e ʻike maoli nā magnet āpau i kekahi kekelē o ka palaho i ka hala ʻana o ka manawa.