电磁场的势A和φ的微分方程的独立性

The Independence of Equations for Vector Potential A and Scalar Potentiai φ of Electromegnetic Field

将矢量场分解为纵场和横场，比较电磁场的矢势Λ的φ分方程与标势中的微分方程在规范条件下所得的结果．论证了在规范条件下标势φ的方程的不独立性．

quation for scalar potential is deduced from the equation for valor potentiai A by breaking up vector field into horizontal and vertical field under normal conditions,so we can explain the dependence of the equation for scalar potential.