Nyob hauv ib lub voj voog inductive?

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Nyob hauv ib lub voj voog inductive?
Nyob hauv ib lub voj voog inductive?

Video: Nyob hauv ib lub voj voog inductive?

Video: Nyob hauv ib lub voj voog inductive?
Video: 1 teev ntawm hoop, lub voj voog, lub nplhaib ntawm lub teeb ua cov yeeb yaj kiab 2024, Lub peb hlis ntuj
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Lub Circuit Court uas tsuas muaj inductance (L) thiab tsis muaj lwm yam xws li kev tiv thaivthiab capacitance hauv Circuit Court hu ua Pure inductive circuit. Nyob rau hauv hom Circuit Court no, tam sim no lags tom qab voltage los ntawm lub kaum sab xis ntawm 90 degrees.

Yuav ua li cas hauv ib lub voj voog inductive?

Nyob rau hauv ib lub voj voog inductive ntshiab, lub zog tam sim no yuav zoo lossis tsis zoo. Vim tias lub zog tam sim no yog qhov khoom ntawm qhov tam sim no voltage thiab tam sim no tam sim no (p=ie), lub hwj chim sib npaug zero thaum twg tam sim no tam sim no lossis voltage yog xoom.

Dab tsi yog xoom nyob rau hauv ib lub voj voog ntshiab inductive?

Raws li tau piav qhia saum toj no, yog tias tam sim no thiab qhov hluav taws xob yog 90 ° tawm ntawm theem ntawm ib leeg zoo li hauv cov hluav taws xob ntshiab inductive, tag nrho lub zog ntawm lub voj voog yuav yog 0 raws li hauv qab no. Qhov no qhia tau hais tias nyob rau hauv cov ntaub ntawv ntawm ntshiab inductive Circuit Court, tag nrho lub hwj chim ntawm lub Circuit Court yuav muaj xoom li Cos 90 °=0.

Lub hwj chim twg yog xoom nyob rau hauv ib lub voj voog inductive?

Lub inductor nyob rau hauv lub inductive dawb huv Circuit Court muaj negligible kuj. Lub kaum sab xis qhia los ntawm ϕ ntawm qhov hluav taws xob thiab tam sim no yog qhov tam sim no lags tom qab voltage los ntawm 90∘ piv txwv li qhov no txhais tau hais tias lub zog tseem ceeb rau ib qho hluav taws xob inductive yog xoom. Yog li ntawd, (A) 0 yog qhov yuav tsum tau daws.

Dab tsi ua rau hauv qhov hluav taws xob ntshiab huv?

Hint: Hauv ib lub voj voog inductive ntshiab, tsis muaj kev tiv thaiv lossis kev muaj peev xwm. Lub Circuit Court tsuas muaj tus inductor thiab ac voltage qhov. … Nyob rau hauv cov ntaub ntawv ntawm purely capacitive circuits, tam sim no ntawm Circuit Court ua rau voltage los ntawm π2.

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