Learning Goal: To practice Problem-Solving Strategy 17.2 Electric field calculations

Three identical particles, q1, q2, and q3, each with charge q = 5.00 μC , are placed along a circle of radius r = 2.00 m at angles 90, 180, and 270 degrees from the positive x axis, respectively. What is the resultant electric field at the center of the circle, point O? All angles are measured counterclockwise from the positive x axis.

Now that you've set up the problem, choose appropriate equations and solve for your unknowns.

Part C  Calculate the resultant electric field E?  at the origin, point O.  Enter the x component followed by the y component, separated by a comma, in newtons per coulomb.