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 :

JEE Main 2021 (Online) 31st August Morning Shift Physics - Semiconductor Question 91 English
JEE Main 2021 (Online) 31st August Morning Shift Physics - Semiconductor Question 91 English Option 1
JEE Main 2021 (Online) 31st August Morning Shift Physics - Semiconductor Question 91 English Option 2
JEE Main 2021 (Online) 31st August Morning Shift Physics - Semiconductor Question 91 English Option 3
JEE Main 2021 (Online) 31st August Morning Shift Physics - Semiconductor Question 91 English Option 4

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.

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