Question 103: Semiconductors and Logic Gates

Question

Choose the correct waveform that can represent the voltage across R of the following circuit, assuming the diode is ideal one :
![](https://imagex.cdn.examgoal.net/1ku4dobtf/bf29f50a-0109-45f4-89d5-6ac80c0a66a9/ef825230-2084-11ec-b42c-25e6dbaf712c/file-1ku4dobtg.jpg)

Accepted Answer

When V
i
> 3 volt, V
R
> 0
Because diode will be in forward biased state
When V
i
$\le$ 3 volt ; V
R
= 0
Because diode will be in reverse biased state.

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Semiconductors and Logic Gates

Choose the correct waveform that can represent the voltage across R of the following circuit, assuming the diode is ideal one :

Choose the correct answer: