【摘要】 利用MATLAB数值计算和图形处理功能,研究均匀带电圆环在空间任意点的电势分布,计算出轴线上的电势与电磁学中的结论进行比较.结果表明:利用MATLAB获得的结果是可靠的.该结论对研究电磁场的分布提供了一种可行的方法,对研究与静电放电有关的电磁场的特性有积极的指导意义.更多还原

【Abstract】 This article discourse on how to use the MATLAB software which has many kinds of formidable functions such as the numerical operation and the image processing to research the electric potential distribution which arbitrarily selects of evenly charged ring in the space.It will calculate the electric potential on the spindle and compare the result with the conclusion of electromagnetism.The result indicated obtains the result using MATLAB is tried and true.This is advantageous to studying electromagnetic field characteristic which correlate with static discharge.更多还原