Physics Unit17: Electric Potential (id: 248aa2bdd)

本题目来源于试卷: Physics Unit17: Electric Potential，类别为 通用国际物理

[单选题]
A parallel-plate capacitor has a caphw dxphmj4s59v/x -o7 aci.pskkb.146dfq qi( m rtance of C. If the area of the plates is doubled and the distance between the platfs4 m.pqqbr6.ki1d (kes is halved, what is the new capacitance?

A. $C/4$
B. $C/2$
C. $2 \; C$
D. $4 \; C$


参考答案:  D


本题详细解析: 暂无

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