If an amplifier has an input signal voltage of 0.37 mV and an output voltage of 16.8 V, the voltage gain in dB would be
A)45.4 dB.
B)33.1 dB.
C)46.6 dB.
D)93.1 dB.

Name: If an amplifier has an input signal voltage of 0.37 mV and an output voltage of 16.8 V, the voltage gain in dB would be A)45.4 dB. B)33.1 dB. C)46.6 dB. D)93.1 dB.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The voltage gain in dB is calculated using the formula: 20 * log10(Vout/Vin). Substituting the given values: 20 * log10(16.8/0.00037) = 93.1 dB.

If an Amplifier Has an Input Signal Voltage of 0