If superconductors have infinite permeability -LRB- and permittivity -RRB- , do they have infinite energy since E = 1/2 μ H ^ 2 ?
If superconductors have infinite permeability -LRB- and permittivity -RRB- then do they have infinite energy , since E = 1/2 μ H -LSB- math -RSB- ^ 2 -LSB- / math -RSB- ?