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Electronic Devices & CircuitsAmplifier Fundamentals

A voltage amplifier produces 2 V output for a 20 mV input. Its voltage gain magnitude is?

  • A10
  • B20
  • C100
  • D1000
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Correct Answer: C. 100
Explanation: Voltage gain magnitude = 2 V / 0.020 V = 100.
Reference: Standard analog electronics: voltage gain
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