RE-NEET2026Physics-Semiconductors

RE-NEET 2026 Physics Zener Diode MCQ Question

Type: MCQ-conceptual-Easy-Class 12

An ideal Zener diode with breakdown voltage of3f^{-3} V is reverse biased with a negative input voltage Vᵢ = -5 V. The magnitude of voltage difference between points B and A is:

Question diagram
A

2 V

B

1 V

C

0 V

D

3 V

Correct Answer

Option A

Detailed Explanation

The Zener diode maintains a constant voltage across it equal to its breakdown voltage. The difference between the input voltage and breakdown voltage gives the voltage difference.

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