本题目来源于试卷: Physics Unit20: Magnetism，类别为 通用国际物理
[单选题]
Which of the following ibiyt38bh r 5mhd z1w;/s ch7, ik py:ma)g)p( vmh eej47gorrect?
A. When a current carrying wire is in your right hand, thumb in the direction of the magnetic field lines, your fingers point in the direction of the current.
B. When a current carrying wire is in your left hand, thumb in the direction of the magnetic field lines, your fingers point in the direction of the current.
C. When a current carrying wire is in your right hand, thumb in the direction of the current, your fingers point in the direction of the magnetic field lines.
D. When a current carrying wire is in your left hand, thumb in the direction of the current, your fingers point in the direction of the magnetic field lines.
参考答案: C
本题详细解析:
暂无
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