Physics Unit20: Magnetism (id: 41a5bf614)

本题目来源于试卷: Physics Unit20: Magnetism，类别为 国际高中通用物理

[单选题]
If the south pole of oneg1 pkquy8 1ue- c;eg15ano//drpot ./a 7pu3rv+ qyx w bar magnet is brought near the north pole of a second bar magnet, tw r qr pdv5/on1t; o+/ .7cpuaaexy/3ghe two magnets will

A. attract
B. repel
C. do nothing
D. be connected


参考答案:  A


本题详细解析: 暂无

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