从洛仑兹力到电磁场变换

APPLYING LORENTZ FORCE TO THE ELECTROMAGNETIC FIELDS TRANSFORMATIONS

在一般电动力学文献中,都是把Lorentz变换用于4维势,并经过求导而得到电磁场变换关系。本文则将Lorentz变换用于Lorentz力,经过简单运算后得到电磁场变换关系。这就清楚地表明了Lorentz力与电磁场变换之间有密切关系。

Mang electrodynamics applying a Lorentz transformation to the four Potenti-cal(A),ans obtaining the fteldsE' ,B' by differentiation.This writing aplying lorentz transformation to the Lorentz force,nad leads effortlessly to the complete set of the electromagnetic tran-sformation.This method clearly shows the intimate commection between the Lorentz force and the transformations of the electromagnitic fields.