In the following 2 questions, the answers may not be in
the applet text pages. You may use any reference texts to answer
the following questions.
1. In Triode region operation, set |Vds| < |Vgs| - |Vt|, and
with |Vgs| kept increasing, what do you observe in the
MOSFET channel region ?
2. In Saturation region operation, first set Vds = Vds(sat) and |Vgs|
> |Vt|. If one keeps increasing |Vds|, what do you observe in the MOSFET
channel region ? If the inversion channel is pinched off, that
is, not continuously touching the Drain region, then how would the current
flow ? Is the electric current proportinal to electric field
intensity in the channel reqion ?