如圖所示,t=0,SW閉合經(jīng)過3秒VC及iC值各為()
A.50V;50mA B.50V;0 C.100V;100mA D.100V;0
如圖所示,SW閉合穩(wěn)定后,再將SW切斷求切斷瞬間iL及VL各為()
A.10A;-100kV B.10A;100kV C.0A;0V D.10A;-100V
如圖所示,SW閉合穩(wěn)定后,VL及iL各為多少()
A.0;0 B.10A;0 C.10A;100V D.10A;-100V