Given that germanium at room temperature n = 2.5 103/cm, un = 3800 cm/V-Vs, Hp 1800 cm/V-Vs and a number of Germanium atoms/cm-4.4 x 10. Determine the resistivity of germanium: i. ii. iii. in intrinsic condition at 300 K with donor impurity of 1 in 107 with acceptor impurity of 1 in 108 (4 marks) (6 marks) (4 marks)