本题目来源于试卷: Physics Unit20: Magnetism，类别为 通用国际物理
[单选题]
Two long parallel wires are placed side-by-side on ak c*zg hm1s;,icag: vh6oiu8 1 horizontal table. 3.: 7u52f i72 slndfypl vyh94sgdxrk If the wires carry current in opposite directionsx.g4hudf is73l2dypv9snl7y25: kfr ,
A. one wire is lifted slightly as the other is forced against the table's surface.
B. both wires are lifted slightly.
C. the wires attract each other.
D. the wires repel each other.
参考答案: D
本题详细解析:
暂无
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