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 n1;+ jwf8bopcl jy3tr466at- nm4b ntxC isot)j 3;rac4 i9 )anytd at (0, 0.10 m); Q3 = 5.0 nC is at (0, 0). What is the directta c3itda)n;o 9r)4y jion 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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