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]
A wire lying in the pl sno(havp0ym25nkm2ww2q / : au1a1q9oo:sn gg7i s uuo+y-*zane of the page carries a current toward the bottom of the page. What is the direction of the magnetic force it produces on an electron that is moving perpendicularly toward the wire, also in the plane of tq1s gu*ogszn ouu 9o-i17a +:yhe page, from your right?
A. zero
B. perpendicular to the page and towards you
C. perpendicular to the page and away from you
D. toward the top of the page
E. toward the bottom of the page
参考答案: E
本题详细解析:
暂无
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