For a transistor in a common emitter mode, draw labelled graph to show: (1) Input characteristic…
Physics20185 marksDrawing
(i)[2.5]
For a transistor in a common emitter mode, draw labelled graph to show:
(1) Input characteristic curve.
(2) Output characteristic curve.
(3) Transfer characteristic curve.
(Circuit diagram of the arrangement is not required.)
(ii)[2.5]
The characteristic curve of a silicon diode is shown in Figure 5 below:
Calculate the resistance of the diode at:
(1) $I = 15\text{ mA}$ and
(2) $V = -10\text{ V}$
