静电场能量的计算

CALCULATION OF ELECTROSTATIC FIELD ENERGY

本论文着重讨论了静电场能量的计算，并归纳出三种计算方法。从教学角度出发，细致地分析了学生在学习过程中易混淆的一些电场能量的概念和公式。长期以来，一般书籍很少系统地讨论这一问题，本文应用电场能量理论，从特殊情形出发来分析和研究电场能量的计算，这对于电场能量的理论教学研究具有一定的意义。

This paper enphasizes on the calculation of the statics electric field's energy, condudes there calculating methodes and analysises conceptions and formulas whichstudents aoften ensily obscure during study from teaching angle. This topic is seldom discussed systematicly over a long period of time.the theory of electric field's energy is applied to study and analysis the calculation of electric field's energy from special situation. It's very significant on theory's teaching research of electric energy.