Would a rotating sphere of magnetic monopole charge have electric moment? In a duality transformation EBcE\rightarrow B\cdot c etc. how is the magnetic moment translated m=ISm = I\cdot S ? Mel=ddt(Qmagc)SM_{el} = \frac{d}{dt}(-\frac{Q_{mag}}{c})\cdot S ? A more general question would a sphere charged with monopoles have other moments that the monopole in the multipole expansion? Like electron is predicted to have electric dipole moment also.