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  • If source voltage , then voltage across resistor <img alt="(V_{AB})"

If source voltage V_s=V_0sin(sin\omega t), then voltage across resistor (V_{AB})  varies as:

(Note-Consider Diode D to be an ideal diode)

Option: 1


Option: 2


Option: 3


Option: 4


Answers (1)

best_answer

As we have learned

Half Wave Rectifier -

It is the type of rectification in which only one half of the input a.c. is translated into the output .

- wherein

Frequency of output is same as input a.c.

 

 In the first half cycle, diode D operates at forward biasing mode and shows no obstruction to the flow of current. Hence, (V_{AB}) is equal to V_{s}.

In second half diode D is operated at reverse biasing mode.

In recent biasing mode, diode completely restricts the flow of current through it and thus, no current flows through Resistor R. In the absence of current, voltage across Resistor V_{AB} is zero.

Posted by

Deependra Verma

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