静电学问题的等效处理浙江宁波效实中学李建明，沈晨本文探讨有关静电场的场强、电势和电荷分布等问题的处理方法．这类问题由于数学计算的困难，能够用初等数学精确求解的只在一些具有很强对称性的情况下．例如点电荷及一对等量同种或异种点电荷形成的电场的场强与电势分... Equivalent Treatment of Electrostatic Problems Zhejiang Ningbo Houshi Middle School Li Jianming, Shen Chen This article discusses the treatment methods of the field strength, potential, and charge distribution of electrostatic fields. Due to the difficulty of mathematical calculations, such problems can be accurately solved by elementary mathematics only in some cases with strong symmetry. For example, the field electric field and electric potential of the electric field formed by the point charge and a pair of equal or different point electric charges...