PiTheory

Semiconductor Electronics question for NEET (NEET 2026), with solution

Q 12-14-002NEETNEET 2026Top questionHard

Three identical p-n junction diodes $D_1$, $D_2$ and $D_3$ are connected across a battery as shown in the figure. If the width of the depletion regions of $D_1$, $D_2$ and $D_3$ are $W_1$, $W_2$ and $W_3$, respectively, then the correct option is :

5 V battery across three branches: 1 kΩ and D1 forward, 1 kΩ and D2 in a branch left open at one end, and D3 reversed with 1 kΩ