Question:
A p-n junction diode without any voltage biasing acts as:
A p-n junction diode without any voltage biasing acts as:
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Biasing is required for a diode to perform its primary function as a rectifier.
Updated On: Apr 28, 2026
- rectifier
- resistor
- ac generator
- voltage regulator
- transformer
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The Correct Option is B
Solution and Explanation
Step 1: Concept
Without external bias, the depletion region has a certain width and built-in potential.
Step 2: Analysis
In this state, there is no active rectification or regulation occurring.
Step 3: Conclusion
The bulk material and depletion region simply offer a resistance to any small signal, effectively behaving like a resistor in its passive state. Final Answer: (B)
Without external bias, the depletion region has a certain width and built-in potential.
Step 2: Analysis
In this state, there is no active rectification or regulation occurring.
Step 3: Conclusion
The bulk material and depletion region simply offer a resistance to any small signal, effectively behaving like a resistor in its passive state. Final Answer: (B)
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