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]
Sphere A carries a net charge and sp9skdqfcm i.2ko5(t: ehere B is neutral. T n n kk xpjlr16n0fabc3/*h ofct7lxef090-0rhey are placed near eachco*9en3p1 j7 frn xff0aklkx-c tb 600n0/r lh other on an insulated table. Which statement best describes the electrostatic force between them?
A. There is no force between them since one is neutral.
B. There is a force of repulsion between them.
C. There is a force of attraction between them.
D. The force is attractive if A is charged positively and repulsive if A is charged negatively.
参考答案: C
本题详细解析:
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