1. A charge of -5.0 C is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.70 m). The charges on the circle are -3.0 C at the position due North and +6.0 C at the position due to East. What is the magnitude and direction of the net electrostatic force acting on the charge at the center? Specify the direction relative to due East. 2.An equilateral triangle has sides of 0.35 m. A -11.0 C charge is located at the top corner, a +5.0 C is positioned at the lower left corner, and a +10.0 C is placed at the lower right corner of the triangle. Find the magnitude of the net electrostatic force on the +10.0 C charge