本题目来源于试卷: Physics Unit17: Electric Potential，类别为 国际高中通用物理
[单选题]
A 6.0-mF air capacitor b:6f ryk.qswv 0c n.m2 qtz;sf+tlf+/ is connected across a 100-;4j2l7wq6sm 4ex qvky)ee m4a V battery. After the battery fully charges the capacitor, the capacitor is immersed in transformer oil (dielectric cosk4q;w jmemlxe6y47qva e)4 2nstant = 4.5). How much additional charge flows from the battery, which remained connected during the process?
A. $1.2 \; mC$
B. $1.7 \; mC$
C. $2.1 \; mC$
D. $2.5 \; mC$
参考答案: C
本题详细解析:
暂无
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