本题目来源于试卷: Physics Unit16: Electric Charge and Electric Field，类别为 通用国际物理
[单选题]
Q1 = 6.0 nC is at (0.3hx:rk-p9cnbp1 xf 2w-0 m,zh5ti2fxauyy (0 ;9hahmd6 0b 0); Q2 = -1.0 nC is at (0, 0.10 m); Q3 = 5.0 nC is at (0, 9dz0xb t0ah m yifh(h;ya6 u520). What is the 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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