Question:
The I-V characteristics shown above are exhibited by a:
The I-V characteristics shown above are exhibited by a:
Updated On: May 1, 2026
- Light emitting diode
- Zener diode
- Photodiode
- Solar cell
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The Correct Option is D
Solution and Explanation
The question asks about the I-V characteristics exhibited by the given graph. The options provided are different types of diodes and a solar cell. Let's analyze each to determine which matches the I-V characteristics depicted:
- Understanding the I-V Characteristics:
- The graph shows current on the x-axis and voltage on the y-axis.
- This specific characteristic curve is notable for its quadrant, where voltage is positive and current is negative, indicating the device is delivering power.
- Identifying the Characteristics:
- Light Emitting Diode (LED): Typically shows forward bias characteristics with current increasing sharply at a forward voltage.
- Zener Diode: Known for its significant reverse breakdown region, typically used for voltage regulation.
- Photodiode: Operates in reverse bias to convert light into a current; behaves differently when light is incident.
- Solar Cell: Converts light energy into electrical energy, exhibiting characteristics where it delivers current when exposed to light.
- Conclusion and Correct Answer:
- The given I-V characteristic shows power delivery, indicative of a device operating as a current source in response to illumination, consistent with a Solar Cell.
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