In a CE amplifier, voltage gain = ___________ $$ \times \frac{{{{\text{R}}_{{\text{AC}}}}}}{{{{\text{R}}_{{\text{in}}}}}}$$

A. Grounded emitter B. Grounded base C. Grounded collector D. None of the above

A. Emitter is heavily doped B. Collector has reverse bias C. Collector is wider than emitter or base D. None of the above

A. 10 db B. 20 db C. 40 db D. None of the above

A. RC + RL B. RC || RL C. RL D. RC