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- 2) Three equal negative charges, Q1=Q2=Q3=-Q are arranged on an equilateral triangle of side a centered at the origin as shown in the figure below. А. Sketch the electric field everywhere in space. В. What electric force (direction and magnitude) does Q3 feel? С. Can you replace Q2 with another charge so that Q3 feels no net force? D. Determine the electric flux through a spherical surface of radius 5a centered at the origin. Е. What is the approximate electric field (magnitude and direction) distance 1000a from the origin?PLS HELP ME WITH ALL PARTS. PART A-DD. left right up down