Conservation of energy violation of galvanic cell electron

[ddesaneis]

When a galvanic reaction reclaims its (single) electron, magnetic energy (about 0.356 eV) within a superconductor will remain, w/o a means of replacing the galvanic electron.

During the reaction, electrical current from the single electron would correspond to the number of times per second this electron passes through any cross-section within the circuit.

 

[ddesaneis]

The only scenario that avoids a conservation of energy violation is the addition of magnetic energy w/o the addition or removal of an electron to/from the external circuit.

Within this scenario, magnetic energy exists within the superconductor, w/o electron movement. Otherwise, an electron w/ 0.356 eV would charge the galvanic cell.