Using the appropriate representation of the Poincare group and a defin
ition of minimal coupling, we discuss some aspects of the electromagne
tic interactions of charged anyons. In a nonrelativistic expansion, we
derive a Schrodinger-type equation for the anyon wave function which
includes spin-magnetic field and spin-orbit couplings. In particular,
the gyromagnetic ratio for charged anyons is shown to be 2; this last
result is essentially a reflection of the fact that the spin is parall
el to the momentum in (2 + 1) dimensions.