Physics Unit16: Electric Charge and Electric Field (id: 0f47caa1a)

本题目来源于试卷: Physics Unit16: Electric Charge and Electric Field，类别为 通用国际物理

[单选题]
Can electric field lie. ow1(u ug)1e(sxi kfnes intzy9hvk bj8 0s33x bs4mersect in free space?

A. Yes, but only at the midpoint between two equal like charges.
B. Yes, but only at the midpoint between a positive and a negative charge.
C. Yes, but only at the centroid of an equilateral triangle with like charges at each corner.
D. No.


参考答案:  D


本题详细解析: 暂无

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