問題詳情
27. 如下圖所示電路,開關S接通並達穩態,在t = 0時再將開關S打開,則在開關 S打開後之瞬間I,
值各為多少?
(A) I = 4A,IL = 5A,IC = 4A,VC =25V,VL =32V
(B) I = 0A,IL = 4A,IC = 0A,VC =20V,VL =0V
(C) I = 4A,IL = 5A,IC = 0A,VC =25V,VL =0V
(D) I = 0A,IL = 4A,IC = −4A,VC =20V,VL =−32V
參考答案
答案:D
難度:計算中-1
書單:沒有書單,新增