<br/>1) Plot the channel formation of p channel MOSFET for linear
and saturation pinch-off regime.Explain how the channel changes with applied voltages. Show semconductor starcture, gate, drain, source and voltage polarities.
2) Explain what happens if you apply voltages like i.(Vg<<0, Vd<<0, Vs =0), ii(Vg<<0, Vd>0, Vs=0), iii(Vg>0, Vd<0,Vs =0) to ideal MOSFET structure.Explain Clearly vy referring to Mosfet structure.
3)Plot the band diagram, approximate distributons of charge in the ideal MOS capacitor in depletion and accumulation for thr p-channel case.