Question

A transistor has a current amplification factor (current gain) of 50. In a common emitter amplifier circuit, the collector resistance is chosen as $5\Omega$and the input resistance is $1\Omega$ The output voltage if input voltage is $0.01V$is

• A.
  • 2 V
• B. – 5 V
• C. $- 2.5V$
• D. – 1 V

Answer 1

Answer: (C)

$- 2.5V$

Answer 2

: 10 $\Omega$