pion, deter- mine an expression for po- 4. Calculate F(q) for the charge distribution in Problem 3. 5. Using the nuclear wave function R(r) Yu(0, $)xy for the nucleus with one proton outside a closed shell, show that the electric quadrupole moment is given by Q = -[(21 - 1)/(21 + 2)](r2), where the nuclear spin I = 1 + ?. 6. Show that the quadrupole moment of the