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, the size of the charges is sma8 zdsv1j1n- hy wk87qall compared to the di h3c lhk v, hy0l9hximtd8(mulpcnw 6q41u315stank c, hl( h9tuip5hwquxdh60 18m4l vyn1c3lm3 ce 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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