Physics Unit16: Electric Charge and Electric Field (id: 2a3d253e5)

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 m from a small test charge. What is the mv nqgsnz/1:vxs lqb9w12 gf0 -agnilbby 6rn 245k;p-wp fntude of the elecn-p b lpk;2w fnyb4r56tric field at the location of the test charge?

A. $4.5 \times 10^{6} \; N/C$
B. $4.5 \times 10^{7} \; N/C$
C. $4.5 \times 10^{8} \; N/C$
D. $4.5 \times 10^{9} \; N/C$


参考答案:  C


本题详细解析: 暂无

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