Consider an n-channel MOSFET with tox = 9 nm, μn = 500 cm2/V⋅s, Vtn = 0.7 V, and W/L = 10. Find the drain current in the following cases: (a) vGS = 5 V and vDS = 1 V (b) vGS = 2 V and vDS = 1.3 V (c) vGS = 5 V and vDS = 0.2 V (d) vGS = vDS = 5 V PROBLEM 5.14, in Microelectronic Circuits (Sedra/Smith), 6th Edition.