2. (5) Consider three charges arranged in an upward-pointed equilateral triangle of side length 4.00 mm. The two charges at the base have a charge of 2.00 mi: and the charge at the apex has a charge of +2.00 nC. (a) Draw the electric eld map for the arrangement in the field line (\"lines of force\") representation. (b) Is there a point on your map where the electric eld is zero? If so, draw the approximate location of such a point. If not, explain why not. (c) At a relatively large distance from the location of the triangle, let's say 5.00 cm away, the electric eld is relatively small in magnitude. Which way is it pointed? Explain. 3. (4) For the arrangement of charges in the previous question, find the magnitude and direction of the electric field 2.00 mm to the right of the charge at the apex