本题目来源于试卷: Electrostatic Force and Electric Field，类别为 美国物理杯赛(Physics Bowl)
[单选题]
08.33: Two point charges are fixed on the x )6pe miutn(9c def7g6 uyvn088lp:;fgcs kv5 -axis inotherwise empty space as shown below. c:;5s8klp gv f
In which Region(s) is there a place on the x-axis (aside from infinity) at which the electric potential is equal to zero?
A. Only in Region II
B. Only in Region III
C. In both Regions I and II
D. In both Regions I and III
E. In both Regions II and III
参考答案: E
本题详细解析:
暂无
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