Question

In a common emitter amplifier, the input AC signal to be amplified is applied across

• A. Forward biased emitter-base junction
• B. Reverse biased collector-base junction
• C. Reverse biased emitter-base junction
• D. Forward biased collector-base junction

Answer 1

Answer: (A)

The circuit diagram for CE amplifier is given below

Input signal is applied across base-emitter junction.