Physics Unit16: Electric Charge and Electric Field (id: 497e671df)

本题目来源于试卷: Physics Unit16: Electric Charge and Electric Field，类别为 国际高中通用物理

[单选题]
Q1 = 6.0 nC is at (0.30 m, 0); Q2 = -1.0 nC is at (0, 0.10 m); Q3 = 5 6 ilc 5zx-k(zqkf.q/w 9kgs(u 3us/fxrb 0j+q.0 nC is at (0, 0). What is the direction of the net force on the 5.00fbq3srx + u/j nC charge?

A. $34^{\circ}$ above +x axis
B. $34^{\circ}$ above -x axis
C. $56^{\circ}$ above +x axis
D. $56^{\circ}$ above -x axis


参考答案:  D


本题详细解析: 暂无

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