﻿ 模拟法测绘静电场实验中问题的研究

# 模拟法测绘静电场实验中问题的研究The Study on the Problem Appeared in the Experiments of Simulating Electrostatic Field

Abstract: The experiments of simulating the electrostatic field are based on the similarity of current field and electric field. This method does not take the effect of boundary into consideration. In order to illustrate that the effect of insulated boundary is insignificant, three methods are used to study the electric field of a couple of parallel straight wires with infinite length and round section. In this paper, the electric field of a couple of parallel straight wires with infinite length and round section is studied in theory and experiment. And it is also simulated by MATLAB in which different kinds of boundaries are taken into consideration. The result shows that when the boundary is insulated, the experiment can reflect the actual electrostatic field accurately.

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