论证洛仑兹力公式中V的参照系

To Prove the Reference System of V in the Formula Of Lorentz Force

运动电荷在磁场中所受洛仑兹力F=qV×B的表达式,通常教材只说V是电荷q在磁场中的运动速度,并没指出其参照系,为此论证速度不是相对于磁场和导体的。在任何情况下,电荷的速度是相对于观察者的。从而才能对有关电磁现象做出正确的解释.

For the expression of F=qv×B, textbooks usually point out that V stands for the movement speed of electric charge q in the magnetic fields, while the reference system of V has not bccn proofed. So this paper aims at proving that the speed of electric charge is not relative to the magnetic fields or conductors, but in any case, it is relative to observers. As a result, a sound explanation can bc made on the phenomenon of electric magnetic.