[AntonioLao]

The title appears simple and far-fetched and runs contrary to common sense. Nevertheless, it is overly stated and overly simplified, although it does hide the true physical meaning, which cannot be described by current mathematical equation using vector analysis or tensor analysis or spinor analysis or even quaternion analysis or twistor analysis.

In order for time to be equivalent to magnetism, the force of gravity must vanish, then using the second permutation of Lorentz force, the electric field intensity vector becomes equal to the vector product of the velocity vector and the magnetic field intensity vector, . Taking the absolute values of both sides gives then dividing by |B| gives |V|\sin \phi =\frac{|E|}{|B|}[/math]. If is 90 degrees then . However, [math]|V|=\frac {|L|}{|time|}. Therefore, by direct correspondence, length (L) is equivalent to electricity and time is equivalent to magnetism.