Cylinder Magnets me ka Hole - Mea hana mai Kina | Fullzen

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

1. Kinohi
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 mākēneki i loko o ka mākēneki cylindrical paʻa. ʻO ka hele ʻana a me nā hiʻohiʻona o ke kahua magnetic i loko o ka cylinder paʻa e pili ana i ke ʻano magnetization a me nā waiwai 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. Haʻalulu kino
3. Nā kahua makeneka waho
4. Ka palaho
5. Ka ʻelemakule ʻana
6. Waihona hewa
7. Ka Hana Hana Haʻahaʻa
8. Ke kaumaha mīkini

He mea nui ia e hoʻomaopopo ʻoiai hiki i nā magnets ke nalowale i ko lākou ikaika, ʻo ka nui o ka palaho a me ka nui o ka nalowale e hilinaʻi ʻia i nā 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 no ka manawa lōʻihi. Eia nō naʻe, e ʻike maoli nā magnets a pau i kekahi pae o ka pala i ka manawa.