Hauv circuits uas feem ntau inductive loads, tam sim no lags qhov voltage. Qhov no tshwm sim vim hais tias nyob rau hauv ib qho inductive load, nws yog lub induced electromotive quab yuam uas ua rau tam sim no ntws. … Lub induced electromotive quab yuam yog tshwm sim los ntawm ib tug hloov nyob rau hauv sib nqus flux txuas lub coils ntawm ib tug inductor.
Vim li cas tam sim no lags hauv inductor thiab coj hauv capacitor?
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.
Vim li cas tam sim no inductor lag 90 degrees?
Nyob rau hauv lub sinusoidal nthwv dej, lub nrig zoo ntawm lub voj voog voltage (90 deg) tam sim no ntawm lub kauj yuav xoom. Thaum qhov hluav taws xob pib lwj, yog lub sijhawm uas tam sim no pib nce mus txog qhov siab tshaj ntawm 180 deg thaum qhov hluav taws xob qhov hluav taws xob E=0, Yog vim li cas qhov tam sim no lagging los ntawm 90 deg.
Puas inductor lag tam sim no?
Pure inductive circuit: inductor tam sim no lags inductor voltage los ntawm 90 °. … Tam sim no lags voltage los ntawm 90 ° nyob rau hauv ib tug ntshiab inductive circuits. Tej yam uas tau nthuav ntau dua thaum peb npaj lub zog rau lub voj voog no: Hauv ib lub voj voog inductive ntshiab, lub zog tam sim no yuav zoo lossis tsis zoo.
Vim li cas voltage lag tam sim no hauv ibcapacitor?
Thaum lub ac voltage (hloov voltage) muab hla lub capacitor nws xav tau sijhawm rau lub teeb liab kom dhau los ntawm lub capacitor. … Yog vim li cas qhov voltage ib txwm lags tam sim no nyob rau hauv cov ntaub ntawv ntawm lub capacitor.
