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【单选题】
图中, C 1 =1 μF. C 2 =2 μF C 1 充电至100V后,S闭合后电容器两端电压为 ( )A.
均为 100V
B.
均为100/3 V
C.
均为 50V
D.
C 1 为 0V , C 2 为 100V
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