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Siriya Mai Tsakiyar Magana

Edwiin
فیلڈ: Makaranta karamin kwarewa
China

Takardunin Kafin Makarantar Manetiki

Takarda: Kafin makarantar manetiki yana nufin hanyar manetiki da ke kusa da tashshiyoyi da kuma alamomin da suka dace, amma masu sama sauran manetiki. Fara kafin makarantar manetiki mai kyau da ingantaccen tashshiyoyi, haka ne a cikin shahararrun:

Takardunin Kafin Makarantar Manetiki

Kudin  I  ya yi juyin kafin solenoid da ke da  N  takalma a kan wurare na kafin makarantar manetiki, wanda ya fara tsarin flux Φ a kan tushen.

  • a₁, a₂, a₃: Masa da sha'awa cikin takalmar solenoid

  • l₁, l₂, l₃: Tashshiyoyin wurare na kafin makarantar manetiki da ke kusa da tashshiyoyi

  • μᵣ₁, μᵣ₂, μᵣ₃: Tsari na yawan manetiki a kan alamomin kafin makarantar manetiki

  • a₉, l₉: Masa da tashshiyoyin fadada (idan  ag  yana nufin masa fadada)

Jamiyar tsarin tsari (S) na kafin makarantar manetiki shine:

Yadda ake Kula Jamiyar MMF a Kafin Makarantar Manetiki


    • B shine tsari na flux (Wb/m²),

    • μ0= 4π×10−7 (tsari mai zurfi),

    • μr shine tsari mai yawa (yana bayar ko za a samun daga B-H curve idan ba a san gani).

    • Zabi kafin makarantar manetiki zuwa wurare na biyu.

    • Bayyana tsari na flux (B) don kowace wurare ta hanyar B =ϕ/a, idan ϕ shine flux (Weber) da a shine masa sha'awa (m²).

    • Kula force mai tsarin (H) ta hanyar H=B/(μ0μr), idan:

    • Zuba har da kowace balon H (misali, H1, H2, H3, Hg) da tashshiyoyin wurare (l1, l2, l3, lg).

    • Kula duka zubabinsa H×l don samun jamiyar MMF:Jamiyar MMF= H1l1 + H2l2 + H3l3 + Hglg)

B-H curve don alamomin da ke kusa da tashshiyoyi misali iron mai sarrafa, steel mai sarrafa da sheet steel an samu a cikin shahararrun.

Ba da kyau kuma kara mai rubutu!

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