Motion of charged particle and Velocity selector and Mass spectrometer (id: 62e2

本题目来源于试卷: Motion of charged particle and Velocity selector and Mass spectrometer，类别为 美国物理杯赛(Physics Bowl)

[单选题]
10.26: An electron moving in txl 8(9 6ocuowrmey16,kx hjn1he p*rxponj4; 9z9x ,wy uv(g.qi slane of the page at an angle of 300 to the horizontal enters a region with a constant magnetic field directed horizontally in the plane of the page as shown. At the instant that the electron enters the magnetic field, which best describes the directiurx4;gs (,n .yowpj*qi9 z 9xvon of the resulting magnetic force on the electron?

A. To the right
B. To the left
C. In a direction not listed here
D. Into the plane of the page
E. Out of the plane of the page


参考答案:  E


本题详细解析: 暂无

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