4. Now consider the force of ( AB) on the "arms" of the other molecule charges (EF). Is the force of (AB) on (EF) attractive or repulsive? In this case, you dont need to calculate the result exactly, but you have to be quantitative enough to be able to say convincingly which force is larger. (Hint: Reason quantitatively about distances but qualitatively about angles. And don't forget that Coulomb's Law depends on the straight- line distance between two charges. Feel free to measure.)