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单选题
所谓电流的力效应是指()。
A
载流导体在磁场中会产生电场力
B
载流导体在磁场中会产生电磁吸力
C
载流导体在磁场中会受到力的作用
D
电流对磁场产生作用力
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更多 “单选题所谓电流的力效应是指()。A 载流导体在磁场中会产生电场力B 载流导体在磁场中会产生电磁吸力C 载流导体在磁场中会受到力的作用D 电流对磁场产生作用力” 相关考题
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