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 opposite 4ffbjj ;cr;izko.i /p:t*5pwly charged insulated pnxk0rft2x ah,xf3 77x lates have a uniform electric field between them. The distance between thn0xxx2t73aff,7kx hr e plates 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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