本题目来源于试卷: Physics Unit21: Electromagnetic Induction & Faraday's Law，类别为 通用国际物理
[单选题]
A circular coil lies flat on a5ez(r h6o.t zrkj*d9s4xp 6k t horizontal table. A bar magnet is he6tt+r0 +q4kqz , doteqld above its center with its north pole poi4d t+rz6te0tk , +qoqqnting down. The stationary magnet induces (when viewed from above)
A. no current in the coil.
B. a clockwise current in the coil.
C. a counterclockwise current in the coil.
D. a current whose direction cannot be determined from the information given.
参考答案: A
本题详细解析:
暂无
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