  In the absence of wave propagation, transient electromagnetic fields are
governed by a composite scalar/vector potential formulation for the quasistatic
Darwin field model. Darwin-type field models are capable of capturing
inductive, resistive, and capacitive effects. To avoid possibly non-symmetric
and ill-conditioned fully discrete monolithic formulations, here, a Darwin
field model is presented which results in a two-step algorithm, where the
discrete representations of the electric scalar potential and the magnetic
vector potential are computed consecutively. Numerical simulations show the
validity of the presented approach.
