带电粒子在正交电磁场中运动分析及运动轨迹的计算机描绘  

THE ANALYSE OF THE MOTION OF A CHARGED PARTICLE IN AN ORTHOGONAL ELECTROMAGNETIC FIELD AND THE DESCRIPTION OF ITS TRAJECTORY BY A COMPUTER

作　　者：蒋晨曦[1] 过祥龙[1] 刘军[1] 

机构地区：[1]苏州大学物理系,苏州215006

出　　处：《物理与工程》2001年第4期39-44,共6页Physics and Engineering

摘　　要：本文运用力和运动的分解与合成方法[4 ] ,分析带电粒子在正交电磁场中运动的轨迹、速度和加速度 ,简化了解题方法 ,并采用CAI课件描绘其运动轨迹 ,使学生在强化物理概念的同时得到综合能力的培养 .The motion of a charged particle in an orthogonal electromagnatic field is analysed, giving its trajectory, velocity and acceleration with simplified method. The trajectory of the particle is described with CAI software. This approach helps the students to establish clear physical concepts and to cultivate composite abilities.

关 键 词：电磁场 CAI 带电粒子 运动分析 运动轨迹 计算机描绘 高校 物理教学 硕士研究生 

分 类 号：O441[理学—电磁学]