本题目来源于试卷: Physics Unit20: Magnetism,类别为 通用国际物理
[单选题]
A circular wire loop lies in a horizontal plane on a l0 6irh4n+k(yveow b 0tq7.j.4ndlb v-w-( x ;y oyedzzable and carries current in a counterclockwise direction when viewed from above. ojvbwxy;ld.e-d.z4- qn y7( z At this point, the Earth's magnetic field points to the north and dips below the horizontal. Which side of the coil tends to lift off of the table because of the torque caused by the currents interaction with the magnetic field?
A. the north side
B. the east side
C. the south side
D. the west side
参考答案: C
本题详细解析:
暂无
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