1.30P)a) Plot the channel formation of p-channel MOS-FET for linear and saturation pinch-off regime (Kitab referans alnz, final cevap anahtarndan farkl olabilir). Explain how the channel changes with applied voltages. Show semiconductor structure, gate, drain, source and voltage polarities. b) Explain what happens if you apply voltages like i. Vg 0,Vs=0, iii. Vg >0, Vd 0,Vs=0, iii. Vg >0, Vd