Consider this common-emitter transistor circuit:
a. Assume that the transistor is operating in the active regimewith β=50. Calculate IB and IC.
b. Show that in fact the transistor must actually be in thesaturation region. If VCE(sat)=0.2V, calculateIB and IC.
c. Sketch plausible IC vs. VCEcharacteristics for the transistor for several base currents.