本题目来源于试卷: Physics Unit20: Magnetism，类别为 通用国际物理
[单选题]
When placed askew in a magnetic ajvi6j6 ax)m/field, a crr+(*k- *vls1h)cy qeuy0 d ysurrent carrying loop that is free to rotate in ane+rds)* kq 1uly svy(*0 y-rhcy direction will experience a torque until its magnetic moment vector
A. is at right angles to the magnetic field vector.
B. makes a $45^{\circ}$ angle with the magnetic field vector.
C. makes an angle of $270^{\circ}$ with the magnetic field vector.
D. is aligned with the magnetic field vector.
参考答案: D
本题详细解析:
暂无
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