| 均匀电磁场中带电粒子的运动学特性 |
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| 引用本文： | 张登玉,高婷婷.均匀电磁场中带电粒子的运动学特性[J].衡阳师范学院学报,2008,29(6). |
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| 作者姓名： | 张登玉 高婷婷 |
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| 作者单位： | 衡阳师范学院,物理与电子信息科学系,湖南,衡阳,421008 |
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| 基金项目： | 湖南省教育厅精品课程建设项目
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普通高校教改资助项目
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| 摘 要： | 通过对不同电磁场环境中的带电粒子受力情况研究带电粒子的运动规律.带电粒子只受电场或只受磁场作用时,其运动轨迹分别是抛物线或螺旋线.当带电粒子受电磁场作用时(带电粒子初速度、电场与磁场两两相互垂直或磁场垂直于初速度与电场构成的平面且初速度与电场成任意角度),得出带电粒子的运动方程.
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| 关 键 词： | 带电粒子 电场 磁场 电磁场 |
Motion Properties of Charged Particles in Uniform Electromagnetic Field |
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| ZHANG Deng-yu,GAO Ting-ting.Motion Properties of Charged Particles in Uniform Electromagnetic Field[J].journal of Hengyang Normal University,2008,29(6). |
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| Authors: | ZHANG Deng-yu GAO Ting-ting |
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| Institution: | ZHANG Deng-yu,GAO Ting-ting(Department of Physics , Electronic Information Science,Hengyang Normal University,Hengyang Hunan 421008,China) |
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| Abstract: | The action of charged particle is studied in different electromagnetic circumstance.When charged particle acts in uniform pure electric field or magnetic field,its orbit is a parabola or a spiral line.When charged particles are subjected to an interaction of electromagnetic field(the initial velocity of charged particle and the electric field and the magnetic field is perpendicular each other mutually or the magnetic field is perpendicular to the plane that initial velocity of charged particle and the elect... |
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| Keywords: | charged particle electric field magnetic field electromagnetic field |
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