Physics Unit16: Electric Charge and Electric Field (id: 53d2dd250)

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]
A 5.0-C charge is 10;x - ;sdqr8src,tj8z5 r0d7rsbcsc3 4x1ezrx m from a small test charge. What is the magnitude of the force experienced by a 1.0 nC charge placed at the location of the 85z4sedscr71 3t x cr bxjz0,rtest charge?

A. $0.045 \; N$
B. $0.45 \; N$
C. $4.5 \; N$
D. $45 \; N$


参考答案:  B


本题详细解析: 暂无

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