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Ideal Op-Amp Characteristics and Applications

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Multiple Choice

The supply voltage to an opamp is +-15volts. The opamp is connected as an inverting amplifier of gain -20. The output voltage for an input voltage of 20mV is:

  1. -400 mV
  2. + 400 mV
  3. -200 mV
  4. +200 mV
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