單項選擇題

如圖所示,SW閉合經(jīng)過3秒后,再將SW切斷,經(jīng)過1秒,VC及iC值各為()

A.36.8V;-18.4mA
B.13.5V;-6.25mA
C.36.8V;18.4mA
D.100V;-5mA

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