Pure inductive circuit: inductor tam sim no lags inductor voltage los ntawm 90 °. … Saib ntawm daim duab, qhov hluav taws xob nthwv dej zoo li muaj "lub taub hau pib" ntawm nthwv dej tam sim no; qhov voltage "ua" tam sim no thiab tam sim no "lags" tom qab voltage. Tam sim no lags voltage los ntawm 90 ° nyob rau hauv ib tug ntshiab inductive circuit.
Vim li cas tam sim no lagging hauv inductor?
Yog li no, thaum qhov hluav taws xob sinusoidal siv rau lub inductor, qhov hluav taws xob ua rau tam sim no los ntawm ib feem plaub ntawm lub voj voog, lossis los ntawm lub kaum sab xis 90º. Tam sim no lags tom qab voltage, vim inductors tawm tsam kev hloov pauv tam sim no. Hloov tam sim no induces ib emf. Qhov no suav hais tias yog qhov ua tau zoo ntawm cov inductor rau AC.
Do inductors qeeb tam sim no?
Inductors tiv thaiv kev hloov pauv tam sim no, ib yam li cov capacitors tiv thaiv qhov hloov pauv ntawm qhov hluav taws xob. Thaum lub inductor hloov mus rau hauv lub voj voog, qhov tam sim no pib nce sai, tab sis qhov sib nqus sib nqus zuj zus impedes tam sim no.
Puas capacitor lead lossis lag?
Thaum lub ac voltage (hloov voltage) muab hla lub capacitor nws xav tau lub sijhawm rau lub teeb liab kom dhau los ntawm lub capacitor. Raws li kuv tau hais rau tam sim no tsis muaj kev txwv. Tias yog vim li cas qhov voltage ib txwm lags tam sim no hauvrooj plaub ntawm lub capacitor.
Yuav ua li cas koj thiaj paub yog cov leads yog lag lossis tam sim no?
Yog tias qhov tshwm sim tam sim no lub kaum sab xis yog qhov tsis zoo nyob rau hauv kev cuam tshuam nrog kev tsav tsheb(qhov) voltage theem kaum sab xis, ces lub hwj chim yam yog hais tias yog "lagging". Yog hais tias lub ua rau lub kaum sab xis tam sim no yog qhov zoo dua nyob rau hauv kev sib raug zoo rau kev tsav tsheb (qhov chaw)voltage theem kaum sab xis, ces lub zog qhov tseem ceeb tau hais tias yog "tus thawj".
