本题目来源于试卷: Capacitors，类别为 美国物理杯赛(Physics Bowl)
[单选题]
97.34: Two large opp l )z+lamw6 mr;z/iif*ositely charged insulated plates have a uniform electrivfw)xa( q3 bb.6dr0mrp k2n+q c field between them. The distance between the plat xq)qrm a b(3rkdwn6 p.vfb20+es is increased. Which of the following statements is true?
I. The field strength decreases.
II. The field strength increases.
III. The potential difference between the plates increases.
A. I only
B. II only
C. III only
D. I and III only
E. II and III only
参考答案: C
本题详细解析:
暂无
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