Taw qhia rau AC choj
AC choj yog qhov ntsuas qhov tseem ceeb rau kev ntsuas ntau yam AC impedances, xws li lub zog ntawm tus capacitor thiab cov teeb meem ntawm tus inductor. Tsis tas li ntawd, qhov sib txheeb ntawm AC choj sib npaug sib npaug thiab zaus siv tau los ntsuas lwm qhov khoom siv lub cev ntsig txog lub zog thiab qhov pib, xws li kev sib nkag siab, sib nqus permeability ntawm cov ntaub ntawv sib nqus, dielectric poob ntawm capacitance, dielectric tas li, thiab lub zog hluav taws xob. Ob qhov degree thiab qhov rhiab heev, thiab lawv tau dav siv hauv kev ntsuas hluav taws xob.