Simulation And Application Of High School Physical Electromagnetism Experiment Based On Numerical Analysis

With the development and innovation of educational information technology,its application in high school physics teaching is more and more extensive.Simulation experiment is an important representative of educational information technology in the application of physics teaching.It can not only make up for the lack of experimental equipment,high cost and high condition in the current physics experiment teaching in high school,but also cultivate students' scientific understanding and improve their interest in physics learning.The main work of this paper is to simulate high school physics electromagnetism experiment based on numerical analysis,and discuss its application effect in high school physics teaching.Its main contents are as follows:Firstly,it introduces the research background,research purpose and significance,research objectives and contents,research methods,etc.It also introduces some domestic and foreign research results of simulation experiments,and analyzes the development of high school physics simulation experiments,so as to find a breakthrough point for research.The theoretical basis of the research is also described,and the concepts of numerical analysis,simulation experiment and simulation experiment based on numerical analysis are defined.Secondly,according to the classification of high school physical electromagnetism experiments,two simulation experiment cases of charged particles' movement in the uniform magnetic field and cyclotron are selected,and the content of them is analyzed.The importance of these two cases in the teaching of high school physical electromagnetism is discussed,which lays a foundation for the subsequent simulation work.Thirdly,the two cases of the motion of charged particles in the uniform magnetic field and cyclotron were numerically analyzed,and the two experimental cases were simulated with MATLAB as the simulation tool,and the simulation results were obtained.The main interface of high school physics electromagnetism simulation experiment and the interface of two simulation experiments are also established by using MATLAB.This interface can change the experimental parameters,such as magnetic induction intensity,electric field intensity,etc.,and different experimental results will be obtained under different experimental parameters.Fourthly,with the movement of charged particles in uniform magnetic field simulation experiment teaching design as an example,and applied to high school physics teaching,by looking at the students'classroom performance,interview the teacher,class teachers and students feel,in-class test and analysis results,this paper discusses the application of the simulation experiments in the high school physics teaching effect.The advantages and disadvantages of the application of simulation experiment in physics experiment teaching in high school are analyzed.Finally,the research content is summarized,highlighting the advantages of simulation experiment for high school physics teaching,and pointing out the shortcomings of this study,and the future development and application of high school physics simulation experiment are prospected.This paper not only develops and designs the simulation experiment technically,but also enhances the high school students' interest in learning physics in practice and leads the new teaching ideas for the front-line teachers.