Magnetic Flux Q&A: Can Length Contraction Alter Quanta?

[cragar]

Can I alter the quanta of magnetic flux using length contraction of the source creating the B field. Like for example could I get half of the flux by moving relative to the B field. Or some other fraction of it. The unit of flux is like \frac{h}{2e}

 

[Matterwave]

The magnetic flux is actually a scalar quantity which doesn't change from Lorentz boosts. This is because while the magnetic field changes, the area also changes in exactly compensating ways.

 

[cragar]

ok interesting, what about the Planck length

 

[Matterwave]

What about it? It's just a unit of measurement, like the meter. It doesn't really mean anything special except we expect that at those lengths (i.e. order of magnitude near the Planck length), space-time might look different.

 

[cragar]

If there is a minimum length, then i could just move by it a speed and length contract it.
Or maybe this doesn't matter.