1.3.2 Reinterpretation about Lorentz-force law

According to the classical electrodynamics,in a given electromagnetic field,which isexpressed by E and B,the electromagnetic force F acting on a moving charged particle withcharge e and velocity v isF=e(E+v×B) (1.3.4)The formula is the famous Lorentz-forc ......（本文共 1764 字 ）     [阅读本文] >>