In a CE transistor amplifier, the audio signal voltage across the collector resistance of $2\mathrm{K}\mathrm{\Omega }$ is 2V. if the base resistance is $1\mathrm{K}\mathrm{\Omega }$ and the current amplification of the transistor is 100 the input signal voltage is

• A

  1 mV
• Correct answer
  B

  10 mV
• C

  0.1 V
• D

  1 V

Hence, the correct answer is option: 'B'.