Question:
Consider the following statements A and B. Identify the correct answers.
A. A zener diode is always connected in reverse bias.
B. The potential barrier of a p-n junction lies between 0.1 to 0.3 V, approximately.
Consider the following statements A and B. Identify the correct answers.
A. A zener diode is always connected in reverse bias.
B. The potential barrier of a p-n junction lies between 0.1 to 0.3 V, approximately.
Updated On: May 21, 2024
- A and B correct
- A and B are wrong
- A is correct but B is wrong
- A is wrong but B is correct
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The Correct Option is D
Solution and Explanation
Answer (d) A is wrong but B is correct
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Concepts Used:
Semiconductors
Semiconductors are a crystalline solid materials, whose electrical conductivity lies between a conductor and an insulator. Semiconductors are mainly used in the manufacturing of electronic devices like capacitors, transistors, diodes, Integrated circuits, etc.
Properties of Semiconductor:
- Semiconductor acts like an insulator at Zero Kelvin. On increasing the temperature, it works as a conductor.
- Due to their exceptional electrical properties, semiconductors can be modified by doping to make semiconductor devices suitable for energy conversion, switches, and amplifiers.
- Lesser power losses.
Uses of Semiconductor:
- Semiconductors are widely used in manufacturing electronics devices like transistors, diodes, sensors, integrated circuits.
- Semiconductors are widely used in all electronic devices, like mobile phones, digital cameras, communication devices, trains, ATMs, etc.