Draw a plot of potential energy of a pair of nucleons as a function of their separations. Mark the regions where the nuclear force is (i) attractive and (ii) repulsive. Write any two characteristic features of nuclear forces.
For r > OB, force is repulsive. For r > OB, force is attractive.Nuclear forces are(i) very strong,(ii)charge independent, (iii)show saturation, and(iv)spin dependent.