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For the given circuit for a 20 Vpeak sinusoidal input vi, what is the value of vi at which the clipping begins?

For the given circuit for a 20 Vpeak sinusoidal input vi, what is the value of vi at which the clipping begins? Correct Answer -5 V

Considering the connection of diode, it is evident that the diode becomes reverse biased when vi < -5 V. Hence, clipping starts at -5 V.

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