1.2.2 A necessary clarification on the universal charge conservation law

As a universal principle in physics,charge would neither die nor be born. Then,according to the universal charge conservation equation,once a current distribution J(x,t),which logically corresponds to a moving charge set,presented an arbitrarily given spa ......（本文共 1576 字 , 3 張圖）     [閱讀本文] >>