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When p-n junction is reverse biased the holes in p material move towards the junction and electrons in n material move away from the junction.
- a)True
- b)False
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
When p-n junction is reverse biased the holes in p material move towar...
Both holes and electrons move away from junction.
Most Upvoted Answer
When p-n junction is reverse biased the holes in p material move towar...
Explanation:
Reverse Biasing of a p-n Junction:
- When a p-n junction is reverse biased, the positive terminal of the battery is connected to the n-type material, and the negative terminal is connected to the p-type material.
Movement of Charge Carriers:
- In a reverse biased p-n junction, the holes in the p-type material move towards the junction.
- At the same time, the electrons in the n-type material move away from the junction.
Reasoning:
- When a p-n junction is reverse biased, the external electric field created by the battery opposes the flow of majority charge carriers (electrons in n-type and holes in p-type).
- The holes in the p-type material are attracted towards the negatively charged n-type material, while the electrons in the n-type material are repelled by the negative terminal of the battery.
Conclusion:
- Therefore, it is true that when a p-n junction is reverse biased, the holes in the p-type material move towards the junction and the electrons in the n-type material move away from the junction.
Reverse Biasing of a p-n Junction:
- When a p-n junction is reverse biased, the positive terminal of the battery is connected to the n-type material, and the negative terminal is connected to the p-type material.
Movement of Charge Carriers:
- In a reverse biased p-n junction, the holes in the p-type material move towards the junction.
- At the same time, the electrons in the n-type material move away from the junction.
Reasoning:
- When a p-n junction is reverse biased, the external electric field created by the battery opposes the flow of majority charge carriers (electrons in n-type and holes in p-type).
- The holes in the p-type material are attracted towards the negatively charged n-type material, while the electrons in the n-type material are repelled by the negative terminal of the battery.
Conclusion:
- Therefore, it is true that when a p-n junction is reverse biased, the holes in the p-type material move towards the junction and the electrons in the n-type material move away from the junction.
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When p-n junction is reverse biased the holes in p material move towards the junction and electrons in n material move away from the junction.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?
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