Classical chromodynamics of two sources: Charges and magnetic moments

We investigate a system of two static quark sources having both color charges and color magnetic moments. Numerical variational methods are used to find the classical chromodynamical fields generated by these sources. For sufficiently large values of the non-Abelian coupling constant g, we observe color screening in this system. It is proposed that this screening effect is related to the instability of color charges found by Mandula.