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]
10.43: Two ions travel perpendicular54vgidd3, 39ndbk wodcrz8r5 to the same uniform magnetic x1g 0 paez9cq:field. The ions carry the same charge 1:qg0 za9p cexand have the same path radius in the magnetic field. Which of the following quantities must be the same for the two ions?
A. Mass
B. Speed
C. Charge-to-mass ratio
D. Kinetic energy
E. Magnitude of linear momentum
参考答案: E
本题详细解析:
暂无
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