Iimagnethi zeSilinda ezingenanto – Ngexabiso eliphantsi | Fullzen

Ixabiso lemagnethi yesilinda linokwahluka kakhulu kuxhomekeke kwizinto ezininzi:

1. Izixhobo kunye neBanga
2. Ubukhulu kunye nobukhulu
3. Ukwaleka
4. Ubungakanani
5. Umthengisi kunye neBrand
6. Ukwenziwa ngokwezifiso

Nceda uqaphele ukuba amaxabiso anokutshintsha ngokuhamba kwexesha ngenxa yezinto ezifana nokuguquguquka kwemarike, utshintsho ekunikezelweni nasekufuneni, kunye nokuqhubela phambili kwiinkqubo zokuvelisa. Ukuze ufumane ixabiso elichanekileyo nelihlaziyiweyo lemagnethi yesilinda ethile onomdla kuyo, ndicebisa ukuba ujonge kubaboneleli bemagnethi, abavelisi, okanye abathengisi abakwi-intanethi.

Ukujikeleza kwemagnethi (
$\Phi$

Φ) ngokusebenzisa umphezulu inikwa yifomyula:

$\Phi =�\cdot �\cdot cos(�)$

Φ=B⋅A⋅cos(θ)

apho:

• 
  $�$

  I-B ngamandla entsimi yamagnetic (kwi-teslas, T).

• 
  $�$

  U-A yindawo yomphezulu ethe nkqo kwi-magnetic field (kwiimitha zesikwere, m²).

• 
  $�$

  I-θ yi-engile ephakathi kwemigca ye-magnetic field kunye ne-vector eqhelekileyo kumphezulu.

Kwimagnethi esilinda, imeko inokuba nzima ngakumbi kuba intsimi yemagnethi ayisoloko ihleli phezu komphezulu wonke ngenxa yokutshintshatshintsha kwemagnetization ngaphakathi kwesilinda. Kwiimeko ezinjalo, kuya kufuneka uqwalasele i-integral yentsimi yemagnethi phezu komphezulu ukuze ubale ngokuchanekileyo i-magnetic flux.

Ukuba intsimi yemagnethi iyafana kwaye ihambelana ne-axis yesilinda, unokukwazi ukwenza lula imeko kwaye usebenzise le fomyula ikhankanyiweyo apha ngasentla. Nangona kunjalo, ukuba ujongene nokusasazwa kwentsimi yemagnethi entsonkothileyo, kunokufuneka usebenze ngeengcamango eziphambili, ezifana nokudibanisa i-vector yentsimi yemagnethi phezu komphezulu.

SI-silver ayisetyenziswa rhoqo njengezinto zokwenza iimagnethi ezisisigxina, kuquka iimagnethi zesilinda. Iimagnethi ezisisigxina, ezifana neemagnethi ze-neodymium (NdFeB), zihlala zenziwe ngee-alloys eziqulethe izinto ezifana neodymium, isinyithi, kunye ne-boron. Ezi zinto zinezakhiwo ezithile zekristale ezinegalelo kwiimpawu zazo ezinamandla zemagnethi.