Fields D.2 Electromagnetic Fields & Potential (id: 16251c20d)

本题目来源于试卷: Fields D.2 Electromagnetic Fields & Potential，类别为 IB物理学

[单选题]
In the following diagram,jtq2;h.2pe:dwt v p)w th6 bd73wkwia0v e size of the charges is small compared to the distanc0d37 w w6iakvbe R.



What is the direction of the force on the charge in the center?

A. Up
B. To the right
C. To the left
D. The charge does not move


参考答案:  C


本题详细解析:

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