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 t (7/szcysq:zm, 0); Q, vxo ufsrdi9gdl4 i fg0p0 k:9;pud722 = -1.0 nC is at (0, 0.10 m); Q3 = 5.0 nC is at (0, 0). What is th9d4 x lukugoi0gp;s0 7d2rid,pf: vf 9e direction of the net force on the 5.0 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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