所屬欄目:電磁學(xué)
Restricted within the finite discourse domain of the classical electromagnetism,or regardedas a universally accepted empirical fact,Coulomb’s law could only be defined between restingcharged bodies. More exactly speaking,when resting charge and moving cha ......(本文共 2397 字 , 2 張圖) [閱讀本文] >>