Each problem below shows the location of one or more charges and a point in space labeled P. 1. Write an expression for the x-component of the electric field at point P. 2. Write an expression for the y-component of the electric field at point P. 3. Write an expression for the magnitude of the electric field at point P. 4. Determine the direction of the electric field at point P. 3d Q (+ d A -Q 2d 2d - -2Q . P Answers: Ex = 1.28x10-1 KQ Answers: d2 E = 1.54x10-1 kQ d2 Ex = 8.94x10-2 KQ E = 1.14x10-1 kQ Ey =-8.53x10-2 kQ d2 0 = 33.70 below the +x axis Ev =-7.11x10-2 kQ 12 0 = 38.50 below the +x axis