Three charges are placed on the vertices of an isosceles triangle as shown below. The distance between charges -qı and +qı is 2B and the distance between both -qı and -q2, and qi and -q2 is A. a) What is the force (magnitude and direction) on the charge -q2? Your answer should be in terms of k, A, B, q1, and q2. b) How would you expect that the force on charge -q2 would vary with distance if it were translated to the right? (i.e. will the force go as r-1, r-2, r-³, or something else?)

Three charges are placed on the vertices of an isosceles triangle as shown below. The distance between charges -qı and +qı is 2B and the distance between both -qı and -q2, and qi and -q2 is A. a) What is the force (magnitude and direction) on the charge -q2? Your answer should be in terms of k, A, B, q1, and q2. b) How would you expect that the force on charge -q2 would vary with distance if it were translated to the right? (i.e. will the force go as r-1, r-2, r-³, or something else?)