If a 2mV Signal Produces a 2V Output, What is the Voltage Gain____?

Answer–D. 1000

The answer to the question, ‘if a 2mV signal produces a 2V output’, is that the gain is 1000.

Solution

The input signal to the voltage amplifier is given as 

                                                           V_in=2mV

The amplifier produces output signal as 

                                                            Vout = 2V

The Voltage gain can be calculated as 

A_V = 2/2mV=22 × 10³ = 2000/2 = 1000V/V

Therefore, If a 2mV signal produces a 2V output, the gain is 1000. Hence, Option (D) is the correct answer.

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