To determine the electromagnetic fields radiated by a current distribution \(\widetilde{\bf J}\), one may solve Equation \ref{m0195_ePDEA} for \(\widetilde{\bf A}\) and then use Equation \ref{m0195_eM...To determine the electromagnetic fields radiated by a current distribution \(\widetilde{\bf J}\), one may solve Equation \ref{m0195_ePDEA} for \(\widetilde{\bf A}\) and then use Equation \ref{m0195_eMVPdef} to determine \(\widetilde{\bf H}\) and subsequently \(\widetilde{\bf E}\).