Consider a dipole where there is a charge of -6 uC at the point (2X10^-10 m,0) and a charge of +6 uC at the point (+2X10^-10 m,0).
I. Find the electric field at a point (0, +5X10^-10m)
II. An electron is placed at a point (0, +5X10^-10m) in the electric field produced in I. Find the force on the electron.