Physics Unit16: Electric Charge and Electric Field (id: ffab53082)

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 1.0-C charge is 15 m from r x agv()x2 wdsy)*tl4a second charge, and the force between tx 77g)aja 8:c,tsxgmg hem is 1.0 N. What is the magnitude of the secgsjx 7acmat:,8x7g )gond charge?

A. $25 \; C$
B. $1.0 \; C$
C. $0.025 \; C$
D. $25 \; nC$


参考答案:  D


本题详细解析: 暂无

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