Typically the sense wires are placed between the two force wires to prevent any additional wire or trace resistance from influencing the measurement. When dealing with small measurements ...
Multiterminal Josephson junctions, nanoscale devices with unique electronic properties, comprise non-superconducting metallic ...
4 \times 0.5\) \(V_{p}= 2.0V\) However this is not the effective voltage of the trace. A more useful measure of a.c. voltage is the r.m.s. or 'root mean square' voltage.