[en] In this paper we present a hybrid method in which we combine the Finite-Element solution of the a−v formulation with the analytical solution of a single conductor in isolation, namely the Semi-Analytical method. This method exploits the properties of nodal basis functions substituting a fully discretized round conductor by a node in the mesh. This substitution requires the appropiate treatment in the weak formu- lation to obtain the background field solution (i.e. truncated field). The frequency- dependent distribution of the magnetic vector potential can be then reconstructed by adding up the analytical solution to the truncated-field solution in the finite-element model, naturally falling onto a one liner description: a = a^c - a^w + a_corr
