Superconductor magnetic field

[lufc88]

A magnetic field is excluded in a superconductor so what happens to its electrical counterpart? Does it also become excluded? How do superconductors respond to external electric fields?

 

[cragar]

The current flows very near the surface or else there would be a B field inside. Amperes law.
What do you know about how E fields affect conductors and Gauss's law?