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NEET2008ChemistrySolid StateActual

The voltage gain of an amplifier with 9 % negative feedback is 10 . The voltage gain without feedback will be

Options

  1. A100
  2. B90
  3. C10
  4. D1.25

Correct answer

A. 100

Step-by-step solution

Given v₀ v_i =10 and (v_i-0.09 v₀ ) A=v₀ A=100

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