In a rectangular coordinate system, a positive point charge q = 6.50{\rm nC} is placed at the point x= 0.240{\rm m} , y = 0, and an identical point charge is placed at x= -0.240{\rm m} , y = 0. Find the x and y components and the magnitude and direction of the electric field at the following points. Find the x and y components and the magnitude of the electric field at the origin.