The two magnet pairs N2 andS2, N1 and S1 attract each other respectively which causes the wheel1 to move in clockwise direction and wheel2 in anticlockwise direction. The rest of the magnets does not produce any effect because they are shielded by a magnetic screen. The continuous rotation of wheels can be used to run a turbine which can produce energy.so energy can be produced.[![energy producing wheels][1]][1]