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 coil lies flat on a level table top in a regi: k 486ljkjrd-9bfzqmon where the magnetic fi 6bl)-: as vfn-g)ulwield vector points straight up. The magnetic field suddenly grows stronger. When viewed from above, what is the direction of the induced current in this co)s l: -g-)fnvba6 luiwil as the field increases?
A. counterclockwise
B. clockwise
C. clockwise initially, then counterclockwise before stopping
D. There is no induced current in this coil.
参考答案: B
本题详细解析:
暂无
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