Multiple choice

Consider the Op-Amp circuit shown in the figure.

If Vi = V1 sin ($\omega t$) and V0 = V2 sin ($\omega t$+ $\phi$), the minimum and maximum values of $\phi$(in radians) are respectively

  1. $\frac{- \pi}{2} and \frac{\pi}{2}$
  2. 0 and $\frac{\pi}{2}$
  3. -$\pi$ and 0
  4. $\frac{-\pi}{2}$ and 0
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

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