PPT Slide
6.4 Circuits Involving Two Energy Storage Elements cont.
Taking the viewpoint that the source-free LC circuit is a Series LC Circuit (having RTh = 0 W) driven by a deactivated zero-volt (Thevenin) DC voltage source, the inductor and capacitor are replaced by short and open circuits respectively
This results in the DC steady-state circuit below for which v2,SS(t) = 0 V. and iSS(t) = 0 A.