稳恒正交电磁场中带电粒子运动的再讨论

Re-discussion on the Charged Particle Movement in Steady Permanent Orthogonal Electromagnetic Field

从带电粒子的受力情况出发,利用相对论变换理论系统地研究了稳恒正交电磁场中带电粒子运动的状态,并由初始条件得到粒子运动轨迹的三种状态,即普通摆线(它相当于滚动的轮子边缘上一点轨迹)、内摆线(它相当于滚动的轮子边缘内一点的轨迹)和外摆线,(它相当于滚动的轮子边缘外一点的轨迹).

In this paper, with the beginning of the forced situation of the charged particle and using the relative transformation theory, the charged particle movement condition has been systematically in the steady pemanent orthogonal electromagnetic field. And according to the initial condition, we gave three conditions of the particle＇s moving path, namely the common cycloid （it is equal the path of a point in the rolling wheel edge）, the hypocycloid（ it is equal the path of a point inside the rolling wheel edge）, and the epicycloids （ it is equal the path of a point outside the rolling wheel edge）.