工程电磁场综合实验设计

Comprehensive Experiment Design for Engineering Electromagnetic Fields

为了提高学生的学习兴趣,综合掌握工程电磁场基本原理,基于静电场等电位线绘制实验,本文设计了一项工程电磁场综合实验。实验室在原先实验内容基础上增加两个内容。一是增加电磁场数值计算实验,即用电磁场数值分析软件分析五种电极板中等电位线和电场线等。二是增加了悬浮导体电位的计算实验。通过该实验进一步提高学生的工程电磁场基本知识和灵活运用工程电磁场概念的能力。

To arouse students′ interest of study and bring comprehensive mastery of fundamental theory on engineering electromagnetic fields,a comprehensive experiment is designed,which includes two contents based on the existing experiment of drawing equipotential contour about electrostatic fields.The one is analyzing the equipotential lines and electric field lines of five kinds of electrodes by numerical analysis software of electromagnetic fields after using electrostatic instrument to simulate the fields.The other is the calculation of potential of floating conductor.By this part,students have further comprehension and application about the interface condition of electric displacement vector.