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COMEDK2024Evening ShiftPhysicsSemiconductorsActual

The output of the given circuit is A. Negatively rectified half wave B. Positively rectified half wave C. Negatively rectified full wave D. Zero all times

Options

  1. AB
  2. BD
  3. CC
  4. DA

Correct answer

D. A

Step-by-step solution

The circuit is a shunt clipper with the diode's anode connected to the top wire and cathode to the bottom (common) wire — diode points downward. During positive half-cycle ( V_ in > 0 ): diode is forward-biased acts as short circuit _ out = 0 During negative half-cycle ( V_ in Only the negative half-cycle appears at the output negatively rectified half wave (option A).

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