本题目来源于试卷: Physics Unit20: Magnetism，类别为 国际高中通用物理
[单选题]
When placed askew in a magnetic field, a current ch g3wyt f9(ivz ,9tme)arrying loop that is : wv5hu eob;8jn1meh;free to robnh 5ov ;uhw:;je1me8tate in any 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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