| 带电粒子在均匀电磁场中的运动 |
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| 引用本文： | 梅延玲. 带电粒子在均匀电磁场中的运动[J]. 湖北民族学院学报(自然科学版), 2005, 23(4): 359-360 |
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| 作者姓名： | 梅延玲 |
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| 作者单位： | 湖北民族学院信息工程学院,湖北恩施445000 |
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| 基金项目： | 湖北省教育厅重点项目（2001A08007）. |
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| 摘 要： | 带电粒子在纯电场、纯磁场中运动时,其运动轨迹分别是抛物线和螺旋线.当电磁场并存时,根据相对论基本原理,带电粒子的运动并不是两种情况的简单叠加,运动轨迹与场的大小、方向有关.
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| 关 键 词： | 电磁场 相对论 带电粒子 运行轨迹 |
| 文章编号： | 1008-8423（2005）04-0359-02 |
| 收稿时间： | 2005-07-23 |
| 修稿时间： | 2005-07-23 |
The Action of Charged Particle in Well-distributed Electromagmatic Field |
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| MEI Yan-ling. The Action of Charged Particle in Well-distributed Electromagmatic Field[J]. Journal of Hubei Institute for Nationalities(Natural Sciences), 2005, 23(4): 359-360 |
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| Authors: | MEI Yan-ling |
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| Affiliation: | School of Information Engineering, Hubei Institute for Nationalities, Enshi 445000, China |
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| Abstract: | When charged particle acts in well - distributed pure electric field or magnetic field, its orbit is a parabola or a spiral line. When they coexist, the action of charged partied is not the simple sum of two cases according to the fundamental relative theorem, but related to size and direction of field. |
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| Keywords: | relative theorem charged particle action orbit electro magnetic field |
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