What is the voltage VX shown in the figure below and why does it vary for the various curves? Group of answer choicesThe voltage VX is the threshold voltage (usually labelled VTh). The threshold voltage increases as the gate voltage increases.The voltage VX is the pinch-off voltage (usually labelled VP). The pinch-off voltage increases as the gate voltage increases.The voltage VX is the cut-off voltage (usually labelled VC). The cut-off voltage increases as the gate voltage increases.The voltage VX is the drain voltage (usually labelled VD). The drain voltage increases as the gate voltage increases.

The slope of the V-I curve at low current densities represents the cell's internal resistance or ohmic losses.A steeper slope indicates higher resistance, leading to lower voltage output for a given current density.

For the bulb, the plot of V vs I (with voltage on the y axis and current on the x axis) looks like:

Arrange the six figures labelled (A) to (F) in the proper sequential order to show: (1) PN junction depletion region around the drain and source(2) Small positive voltage applied to gate creating a depletion region beneath the gate by pushing away the mobile holes.(3) The gate voltage is at the threshold voltage where the number of mobile electrons and holes beneath the gate are approximately equal.(4) The gate voltage is above the threshold voltage and there are electrons beneath gate forming a "inversion" layer of charge.(5) The drain voltage is increased to the Pinch-off voltage where the reverse-biased depletion region between the n-type drain and p-type substrate increases so that the inversion layer of charge disappears (or is pinched-off) at the drain.(6) The drain voltage is increased beyond the Pinch-off voltage and the effective channel length beneath the gate decreases. (A) (B)(C)  (D) (E) (F)Group of answer choicesB,D,A,F,C,EE,C,F,A,B,DB,D,A,F,E,CD,B,F,A,C,E

Which of the following V-I curve is belongs to Ohmic components Straight line V-I curve Non-linear V-I curve Parabolic VI curve Sinusoidal VI curve

The process of  reduction of threshold voltage of the transistor at higher drain voltages is called as