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 (0.30 m, 0*mn4 aq9ce :r*vce1 re); Q2 = -1.0 nC is at (0, 0.10 m)jjv3/+vtym4 +ncy sge /e d4*l; Q3 = 5.0 nC is at (0, 0).v eg4*j/edy4 ymsctvj+ /l3+n What is the magnitude of the net force on the 5.0 nC charge?
A. $3.0 \times 10^{-6} \; N$
B. $4.5 \times 10^{-6} \; N$
C. $5.4 \times 10^{-6} \; N$
D. $7.2 \times 10^{-6} \; N$
参考答案: C
本题详细解析:
暂无
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