本题目来源于试卷: Physics Unit20: Magnetism，类别为 通用国际物理
[单选题]
What is the force per meter on a straight wire carrying 5.0 A when it is 6a2 jc*y+u9 w5 6xlw)glqgsxx plgouuc6v3 po u.j .ba84 )nlo3jt8z0y kaced in a magnetic field of 0.020 T? The wire makes an uoy u 86.k8 3tju a.nlpcgbo0vjzo34)angle of $27^{\circ}$ with respect to the magnetic field lines.
A. 0.022 N/m
B. 0.045 N/m
C. 0.17 N/m
D. 0.26 N/m
参考答案: B
本题详细解析:
暂无
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