格林公式证明亥姆霍兹定理

The Proof of Helmholtz Theorem By Green Formula

亥姆霍兹定理在电磁理论中具有重要意义。本文通过格林公式,处理奇异点和极限理论的应用,达到了证明的目的。此方法,从学生熟悉的公式入手,有益于学生对该定理的掌握。这对学生理解矢量场与场源关系,提高学生分析和解决问题的能力具有实际意义。

Helmholtz theorem is of great significance in electromagnetic theory. Introducing the Green formula, combined with a processing the place and limits theory,achieves the purpose of Helmholtz theorem＇ proof. In this way,students are familiar with the formula from the start. It is good for students to grasp the theorem and under-stand the relationship between the vector field and the field source. It can improve students＇ ability to analyze and solve problems in a practical sense.