Hauv cov Circuit Court, thaum lub inductive tsis kam xl thiab lub peev xwm ua tau zoo ib yam, tag nrho cov nquag z}}} r, qhov tam sim no yuav ua kom tiav
Cov hluav taws xob poob qis thoob plaws inductive thiab capatoritive Cheebtsam yog xam raws OHM txoj cai
Vim tias XL=Xc voltage tus nqi ntawm cov hluav taws xob zoo tshaj plaws yog sib npaug nrog cov khoom siv hluav taws xob ulter thiab UC tau rov qab (nrog theem kev hloov ntawm 180 degree)
Hom haujlwm ua haujlwm ntawm lub voj voog nrog R, L, thiab XL {{}} uc (lossis ul=- UC) yog hu uaKev Revelonance.
Qhov suav ntawm cov lej ntawm kev ntxhov siab nyuaj thiab cov nyom C yog xoom, yog li ntawd tag nrho cov modulus yog xoom. Tus voltermeter, uas ntsuas qhov hluav taws xob poob qis (voltage complex module), yuav tso saib tus nqi ntawm 0 nrog rau kev tsis sib haum xeeb thiab capacitance nyob rau hauv seem corrcuit seem. Hauv qhov no, thaum qhov tam sim no kuv thiab voltage UVX muaj kev sib xws, tus nqi siab tshaj plaws ntawm lub hwj chim p}?
Nyob rau hauv cov kev rov qab kho dua, yog tias qhov hluav taws xob hla tus capacitor thiab inductor ntau tshaj r, lawv yuav tau ntau tshaj li cov hluav taws xob uas muab voltage U:
Lub cev muaj vim li cas rau cov hluav taws xob hluav taws xob yog qhov hloov pauv ntawm cov khoom siv hluav taws xob ntau ntxiv rau hauv cov hluav taws xob hluav taws xob thiab sib nqus ntawm lub caij inductive. Los ntawm cov hluav taws xob kev Revonance, ib qho me me ntawm lub zog los ntawm lub zog los ntawm cov khoom siv tsis tu ncua nyob rau hauv ib qho system nrog lub zog loj los ntawm cov hluav taws xob thiab sib nqus. Ntxiv mus, tag nrho cov hluav taws xob ntawm cov teb hluav taws xob thiab cov hlau nplaum tseem pheej tas li txhua lub sijhawm.