三维立体结构静电场描绘装置的设计和研究  

Design and Research of Electrostatic Field Depiction Device for Three-Dimensional Structures

作　　者：黄志鹏[1] 张海军[1] 刘蕾 马婷婷[1] 罗浩[1] HUANG Zhipeng;ZHANG Haijun;LIU Lei;MA Tingting;LUO Hao(Southwest University of Science and Technology,Mianyang 621010,China)

机构地区：[1]西南科技大学,四川绵阳621010

出　　处：《大学物理实验》2022年第4期67-70,114,共5页Physical Experiment of College

基　　金：教育部大学物理教指委教改项目(DJZW202034XN);西南地区物理学术竞赛类教育教学改革研究项目(SWPTJG2012、SWPTJG2107);西南科技大学实验技术研究项目(21syjs-24);西南科技大学素质类教改专项(21szjg11);西南科技大学高教研究专项课题(21GJZX05);西南科技大学理学院创新人才培养暨实验室开放创新基金(LX20210024)。

摘　　要：目前关于静电场描绘实验的改进大多都局限于平面上,主要是在一维二维层面讨论,三维空间描绘的实验很少,仅有一些通过软件分析平面数据再拉伸成立体这方面的改进,不够直观。但是带电体周围的电场分布通常是三维空间的,为了让学生更直观的了解和研究静电场在空间中的分布,本实验以三维模块设计为核心,在静电场描绘中,三维模块主要由相关辅助部件构成,通过实验操作把非对称结构的三维静电场准确形象的定位且描绘出来。At present,most of the improvements in the electrostatic field depiction experiment are limited to the plane,mainly discussed at the one-dimensional and two-dimensional level,and there are very few experiments on three-dimensional space depiction,and only some of the improvements in this area are not intuitive enough to analyze the plane data and then stretch the body through software.However,the distribution of the electric field around the charged body is usually three-dimensional space,in order to make students more intuitive understanding and study the distribution of the electrostatic field in space,this experiment takes the three-dimensional module design as the core,in the electrostatic field depiction,the three-dimensional module is mainly composed of related auxiliary components,through experimental operations,the asymmetrical structure of the three-dimensional electrostatic field is accurately positioned and depicted.

关 键 词：静电场描绘实验 三维结构 ITO膜导电玻璃 Geogebra软件 

分 类 号：O4-33[理学—物理]