利用Mathematica软件研究三电荷系统的电势与电场强度分布  

Study the Potential and Electric Field Intensity Distribution ofa Three Charge System Using Mathematica Software

作　　者：周小燕 梁青青 杨惠 赵春艳 ZHOU Xiaoyan;LIANG Qingqing;YANG Hui;ZHAO Chunyan(College of Media Engineering,Lanzhou University of Arts and Sciences,Lanzhou,Gansu 730070)

机构地区：[1]兰州文理学院传媒工程学院,甘肃兰州730000

出　　处：《物理通报》2024年第11期25-28,33,共5页Physics Bulletin

基　　金：2023年高校教师创新基金,基金编号:2023B 258;2023年甘肃省高等学校人才培养质量提高项目.

摘　　要：利用Mathematica软件讨论了三电荷系统的电势与电场强度分布情况.计算出通常情况下三电荷系统的电势和电场强度,并用Mathematica软件做出相应的图形.事实证明,利用该软件辅助教学有利于激发学生的学习积极性,加深学生对相关概念及其计算的理解,能使学生对所学内容有更进一步的理解.同时改善教师课堂教学效率,显著提高教学效果.In this paper,the distribution of electric potential and electric field in a three-charge system is discussed by using Mathematica software.The electric potential and electric field strength of the three-charge system are calculated,and the corresponding graphs are made by Mathematica software.It has been proved that using this software to assist teaching is conducive to stimulating students′learning enthusiasm,deepening students′understanding of related concepts and their calculations,and enabling students to further understand what they have learned.At the same time,the teaching efficiency of teachers′classroom is improved,and the teaching effect is significantly improved.

关 键 词：MATHEMATICA软件 电势 数值计算 电场强度 

分 类 号：O441.1-4[理学—电磁学] G642[理学—物理]