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]
Three point charges are located at the fnv/** yavw qm a+i60urollowing positions: Q19:hfdgi5ze. j = 2.00 mC at x = 1.00 m; Q2 = 3.00 mC at x = 0; Q3 = -5.00 mC 9gf:h .jd5z eiat x = -1.00 m. What is the magnitude of the force on the 3.00-mC charge?
A. $5.40 \times 10^{-2} \; N$
B. $0.135 \; N$
C. $8.10 \times 10^{-2} \; N$
D. $0.189 \; N$
参考答案: D
本题详细解析:
暂无
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