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Semiconductors

JEE Main level, single correct, medium

104 of 209

Question 104 of 209

The forward biased diode connection is :

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Answer: (A)

A junction diode is said to be forward-biased when the positive terminal of the external battery is connected to the

p-

region and the negative terminal to the

n-

region of the diode.
The potential of

p-

side is more positive that of

n-

side, hence diode is in forward biasing. In forward biasing it acts as short circuit, hence current flows.
In case of forward biased circuit P-junction should be at higher potential.

JEE Main question paper PDF

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JEE Main 2025 Apr 2 Shift 1 question paper

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JEE Main Physics practice question on Semiconductors (Diodes), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.