A wire-connection apparatus for connecting wire to an electrical component having a terminal comprising a pair of contact members having a pair of adjacent edges is disclosed. The system comprises providing a receiving surface, directing a liquid to the receiving surface and producing a liquid surface. The floating plate is moveable between an open position spaced from the stationary plate and a closed position engaging the stationary plate. The waiting time and mutual delays are summed. In one embodiment, a switching circuit connected between the voltage source and the superconductor injects a cancellation current component into the direct current flow.