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 ipe +8: rp82 cd:yais kly2clz;a-kyn4s i aj(fyxm4aq*nnw v-yu :6y;5correct?
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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