Part 1] Many molecules that are elastically neutral overall have one side that is charged slightly negative and one side that is charged slightly positive. Such a pair of particles is called an electric dipole, and their behavior is important in many biological systems. Dne ctassic example is salt {Natl}. It consists of a positive sodium ion {Hat} and a negative chloride ion (Cl'). HaCl can be modeled as a pair of point charges +q and q (where q = e = 1.6x1'19 C} separated by a small distance of d = 1010 m. e ILI Would a charged object exert an electrostatic force on an electric dipole like this. even though the dipole is overall neutral? To investigate this question, suppose you have a Nacl molecule and a proton {p} with charge +e = 1.611049 C. The CI' ion is a distance R from the proton and the \":1\" ion is a distance R + d from the proton. 34 a A 1 . consider the Nacl molecule as a single object. Draw a free-body diagram for the forces on the molecule from the proton. Label the force from the proton on the El' ion as FREE and the force from the proton on the Na+ ion as Fpa. {4 points)