NEET 2026 (Phase 1) · PhysicsPrevious Year Question
Two statements are given below: A. When the forward bias voltage across a p-n junction diode increases above a certain threshold voltage, the diode current increases significantly. B. This current is called reverse saturation current. Choose the correct answer from the options given below:
- A.Both Statements A and B are true
- B.Statement A is true, but Statement B is false✓
- C.Both Statements A and B are false
- D.Statement A is false, but Statement B is true
Correct Answer
(B) Statement A is true, but Statement B is false
Solution & Explanation
Solution: In a forward-biased diode, when the forward bias exceeds the threshold voltage the current increases significantly — Statement A is true. This is the forward conduction current, not the reverse saturation current — Statement B is false.
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