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 chargm; p4 2y 4cca+egvhxqw-eh 0k-eb livt; w91b(zu5f 1,/xeqi ge and sphere B is neutral. They are placed near each other on an insulated table. Which statement best describes the electrostatic force between t/,f1 e q5xigzuhem?
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:
暂无
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