Physics Unit16: Electric Charge and Electric Field (id: ae6009593)

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]
Two charges are separated by a distance d and exert tzjf11msn1hjce( f*9gm:8pp h* cd s 9mutual attractivq,aob 6yegb* 92bqe6b;zxf/se forces of F on each other. If the charges are separatebeq*q;fe/b6z2xb9ab osg,y6d by a distance of d/3, what are the new mutual forces?

A. $F/9$
B. $F/3$
C. $3 \; F$
D. $9 \; F$


参考答案:  D


本题详细解析: 暂无

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