1. In the figure two curved plastic rods, one of charge +9 and the other of charge -9, form a circle of radius R = 7.13 cm in an xy plane. The x axis passes through both of the connecting points, and the charge is distributed uniformly on both rods. If 9 = 16. 2pc, what is the magnitude of the electric field produced at P, the center of the circle. +9 y -9 P a thin non 2. In the figure positive charge 9 = 8.00p C is spread uniformly along conducting rod of length 1 = 16.0 cm. Find the x and y components of the electric field produced at point P, at distance R = 7.00 cm from the rod along its perpendicular bisector? R P + + + + + + + + 3. 3. Figure (a) shows a non conducting rod with a a non conducting rod with a uniformly distributed charge ta. The rod forms a 10/24 of circle with radius & and produces an electric field of magnitude Earc at its center of curvature P. If the arc is collapsed to a point at distance & from? (see Figure (6)), by what factor is the magnitude of the electric field at P multipled ? +Q R + Q -R. P