(Problem 10.4) Consider the excitation of a slice of thickness A2 = 4 mm, by a bandlimited rf pulse on for a time duration Tn: = 4 ms. Assume that the ip angles of the spins are dominated by the exact (time) center of the rf pulse. If the applied gradient strength is given as 10 mTlm: 3) Find the difference in accumulated phase between two spins on opposite sides of the slice (i.e., at z = 20 iAzl2) at the end of the rf pulse