本题目来源于试卷: Physics Unit19: DC Circuits，类别为 国际高中通用物理
[单选题]
Capacitances of 10 mF and 20 mFh cra3nce9 6/v0o63z ft exf2b are cob: fgn.3os+u -owuw, znnected in parallel, and this pair is then connected in series with a 30-mF capacitor. What is the equivsunw,zfug wo - o:3+.balent capacitance of this arrangement?
A. $10 \; mF$
B. $15 \; mF$
C. $25 \; mF$
D. $60 \; mF$
参考答案: B
本题详细解析:
暂无
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