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2014年卓越联盟自主招生试题考查了一道带电粒子在电磁场中运动的问题,该题属于竞赛和自主招生考试中比较常见的一类问题.笔者作为当时阅卷该题的负责人,对该题的各种答案进行了详细整理,以便结合各种可能适当评分.
2014 Union outstanding self-enrollment test examines a charged particle movement in the electromagnetic field, the problem belongs to the competition and self-enrollment exam more common class of questions. The answers were detailed in order to combine the various possible appropriate scores.