摘要
利用牛顿第二定律得出带电粒子在电场中的运动方程,用MATLAB绘出运动方程的曲线图,讨论了运动轨迹与初速度和电场相位的关系.
The kinematical equation of charged particle in the electrical field is obtained from the Newton’ s second law. The effect of initial velocity and initial phase on the trajectory is discussed on the basis of the graph of motion equation plotted by MATLAB.
出处
《晋中学院学报》
2017年第3期21-23,共3页
Journal of Jinzhong University
关键词
运动方程
电场
MATLAB
kinematical equation
electrical field
MATLAB
