The current / flows along a paths shown in the Figs. below. If we consider a wire of the length of one edge of this cube (e.g. CD or DE or EF, etc...) contributes a magnetic field with intensity magnitude) of (1/2 Bo) at the center of the cube (the center is where all diagonals intersect), calculate the magnetic field vector (give its 3 components) AND the magnitude of this vector at the center of the cube for FIG (a) [5 marks] and FIG (b) [10 marks]. H N N D E B G A F X y (a) (b)