快速电子动量与动能的相对论关系虚拟仿真实验的教学应用  

Relativistic relation between the momentum and kinetic energy of fast electron in virtual simulation experiment

作　　者：饶益花[1] 唐益群[1] 刘应传[1] 陈铀[1] 丁风 黄新成 RAO Yi-hua;TANG Yi-qun;LIU Yin-chuan;CHEN You;DING Feng;HUANG Xin-cheng(College of Mathematics and Physics, University of South China, Hengyang 421001, China;AH UST Original Technology Co. Ltd., Hefei 230089, China)

机构地区：[1]南华大学数理学院,湖南衡阳421001 [2]安徽省科大奥瑞科技有限公司,安徽合肥230089

出　　处：《物理实验》2020年第10期47-50,共4页Physics Experimentation

基　　金：2019年湖南省教育厅教学研究项目(No.425,No.434);南华大学2019年度校级虚拟仿真实验教学项目。

摘　　要：对开发的快速电子动量与动能相对论关系虚拟仿真实验进行了教学应用研究.设计了仿真实验教学过程,明确了实验教学目标;由测量数据得到了快速电子动量与动能的相对论关系曲线.利用网络技术虚拟仿真实验可大规模普及为常规在线教学实验.The application of virtual simulation on the experiment of the relativistic relation between the momentum and kinetic energy of fast electron was studied.The teaching process of the simulation experiment was designed,and the teaching purpose of the experiment was clarified.The relativistic relationship between the momentum and kinetic energy of the fast electron was obtained from the measured data.The virtual simulation experiment could be used as an online safe and universal routine teaching experiment through network technology.

关 键 词：快速电子 动量 动能 相对论关系 虚拟仿真 在线教学 

分 类 号：O4-39[理学—物理] O412.1