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 oppositely charged insulated pl +t.u, tyn se+cryf0+pates have a uniform electric jjg/oh1h)wv :field between them. The distance between the plates is increas:/jo)g jwh1 vhed. 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:
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