Three charged marbles are glued to a nonconducting surface and are placed in the diagram as shown. The charges of each marble are 9 = 5.80 C, 9 = 1.73 C, and 93 = -1.94 C. Marble q is a distance r = 3.00 cm to the left of the marble 92, while marble 93 is a distance r = 2.00 cm to the right of the marble q2, as shown. Calculate the magnitude of the electric field a distance r' = 1.00 cm to the left of the center marble. N/C left 91 1 T' observation point 92 73 93 -T = 0m Another marble is placed 1 cm to the left of the middle marble. If this new marble has a charge of 3.71 C, calculate magnitude and direction of the force on it. magnitude direction