Spatial absorption of a magnetosonic wave in a dusty magnetized plasma

The dielectric tensor for a multicomponent magnetized dusty plasma, includi ng the effect of capture of plasma electrons and ions by the dust particles , is rewritten in order to provide expressions more suitable for applicatio ns. We use this tensor to study the spatial absorption of a magnetosonic wa ve; inducting effects up to second order in the Larmor radius. We analyse t he absorption of the wave due to the presence of dust particles with variab le charge and the modification of this absorption due to finite-Larmor-radi us effects.