A charge of -2.0 C is located on the y-axis 1.2 m from the origin at the

A charge of -2.0 μC is located on the y-axis 1.2 m from the origin at the coordinates (0,1) while the second charge of 2.0 μC is located on the x-axis 1.2 m from the origin at the coordinates (1,0). Determine the value of the following quantities at the uni)magnitude and ii). the direction of the electric field at the origin.