Suppose q1 = +2.90 C is no longer at the origin, but is now on the y

Suppose q1 = +2.90 µC is no longer at the origin, but is now on the y axis between y = 0 and y = 0.500 m. The charge q2 = +2.90 µC is at x = 0 and y = 0.500 m, and point 3 is at x = y = 0.500 m.

(a) Is the magnitude of the net electric field at point 3, which we call Enet, greater than, less than, or equal to its previous value? Explain.

(b) Is the angle u that Enet makes with the x axis greater than, less than, or equal to its previous value? Explain. Find the new values of

(c) Enet

(d) θ if q1 is at y = 0.250 m.