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【单选题】
两个电容器,C 1 =30 μ F ,耐压12V;C 2 =50 μ F ,耐压12V,将它们串联后接到24V电源上,则
A.
C 1 、C 2 都将被击穿
B.
两个电容器都能正常工作
C.
C 1 被击穿，C 2 正常工作
D.
C 1 正常工作，C 2 被击穿
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