“…In the result of forming of circular electric currents in the central part of Active galaxies evaluates dipolar magnetic fields. At the present time there are a lot of observational evidences of existence of the large amount of neutral and ionized gas in the host elliptical galaxies (for example Morganti et al (2003), Andreasyan et al (2008)), and also of outflows in Radio galaxies ( (Oosterloo et al, 2004)), which provides the conditions for the working of Biermann battery effect, and evolution of dipolar magnetic fields.…”