Magnetism seems absolute despite being relativistic effect of electrostatics

universal_101

Yes, that is correct.

But there should be all these effects when the current is ON, that is, when electrons are moving and therefore there should be length contraction and thus Force.

universal_101	Yes, that is correct. But there should be all these effects when the current is ON, that is, when electrons are moving and therefore there should be length contraction and thus Force.