Two equal positive charges of q=+2.0 uF interact with a third charge of Q=+4.0 uF (Fig.2.). a) Draw the electric field lines between the three charges b) Find i.the net force on Q due to both charges q ii.the net electric field at (0,0) and (0.4, 0) iii.the potential energy at (0,0) and (0.4, 0) iv.the potential at (0,0) and (0.4, 0) v.the potential difference between point (0.4, 0) to (0,0) vi.the work required to move Q from (0.4, 0) to point (0, 0.3) 0.3m 0.3m 91 92 0.4m