MCQ
A $p-n$ junction $(D)$ shown in the figure can act as a rectifier. An alternating current source $(V)$ is connected in the circuit. The current $(I)$ in the resistor $(R)$ can be shown by
  • A

  • B


  • D

Answer

Correct option: C.

c
We know that a single $p-n$ junction diode connected to an $a-c$ source acts as a half wave rectifier [Forward biased in one half cycle and reverse biased in the other half cyclel.

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