摘要
推导出带电粒子在相互垂直的匀强电场和磁场中普遍情况下的运动方程,给出了几种典型情况下的轨迹,并对轨迹的形状和性质,结点的出现进行了讨论.
The motion equation of a charged particle moving in the crossed uniform electric and magnetic fields is obtained. For some typical cases, the trajectories are given, the properties of the trajectories and appearance of the node are discussed.
出处
《大学物理》
北大核心
2008年第6期15-17,37,共4页
College Physics
关键词
带电粒子
运动方程
轨迹
结点
charged particle
crossed uniform electric and magnetic fields
motion equation
trajectory
node
