JEE Main 2022 (Online) 27th June Morning Shift | Semiconductor Question 70 | Physics

The I-V characteristics of a p-n junction diode in forward bias is shown in the figure. The ratio of dynamic resistance, corresponding to forward bias voltage of 2 V and 4 V respectively, is :

JEE Main 2022 (Online) 26th June Morning Shift Physics - Semiconductor Question 66 English

1 : 2

5 : 1

1 : 40

20 : 1

JEE Main 2022 (Online) 25th June Evening Shift

MCQ (Single Correct Answer)

-1

Identify the logic operation performed by the given circuit:

JEE Main 2022 (Online) 25th June Evening Shift Physics - Semiconductor Question 65 English

AND gate

OR gate

NOR gate

NAND gate

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