JEE MAIN - Physics (2021 - 31st August Morning Shift - No. 9)
Choose the correct waveform that can represent the voltage across R of the following circuit, assuming the diode is ideal one :
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_31st_August_Morning_Shift_en_9_2.png)
_31st_August_Morning_Shift_en_9_3.png)
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Explanation
When Vi > 3 volt, VR > 0
Because diode will be in forward biased state
When Vi $$\le$$ 3 volt ; VR = 0
Because diode will be in reverse biased state.
Because diode will be in forward biased state
When Vi $$\le$$ 3 volt ; VR = 0
Because diode will be in reverse biased state.
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