The given graph represents the V-I characteristic for a semiconductor device.

 

Which of the following statement is correct?

1. it is a V-I characteristic for the solar cell where point A represents open-circuit voltage and point B short circuit current.
2. it is for a solar cell and points A and B represent open-circuit voltage and current, respectively.
3. it is for a photodiode and points A and B represent open-circuit voltage and current respectively.
4. it is for a LED and points A and B represent open circuit voltage and short circuit current, respectively.

Subtopic:  Applications of PN junction |
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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A Zener diode, having a breakdown voltage equal to 15 V, is used in a voltage regulator circuit as shown in the figure. The current through the diode is :

1. 5 mA
2. 10 mA
3. 15 mA
4. 20 mA

Subtopic:  Applications of PN junction |
To view explanation, please take trial in the course below.
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NEET 2023 - Target Batch - Aryan Raj Singh
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A p-n photodiode is made of a material with a bandgap of 2.0 eV. The minimum frequency of the radiation that can be absorbed by the material is nearly:

1.  10×1014 Hz

2.  5×1014 Hz

3.  1×1014 Hz

4.  20×1014 Hz

Subtopic:  Energy Band theory | Applications of PN junction |
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology