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When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves like
- a)A conductor
- b)An insulator
- c)A super-conductor
- d)A semi-conductor
Correct answer is option 'B'. Can you explain this answer?
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When the P end of P-N junction is connected to the negative terminal o...
Behavior of P-N Junction when connected to a battery:
When the P end of a P-N junction is connected to the negative terminal of a battery and the N end to the positive terminal, the P-N junction behaves like an insulator. This is because of the built-in potential barrier present at the junction.
Built-in potential barrier:
The P-N junction has a built-in potential barrier due to the diffusion of charge carriers across the junction, resulting in the formation of a depletion region. This depletion region acts as an insulator, preventing the flow of current in the reverse bias direction.
Reverse bias condition:
When the P-N junction is connected in reverse bias (P connected to the negative terminal and N connected to the positive terminal), the width of the depletion region increases, leading to a higher potential barrier. This inhibits the flow of current through the junction, making it behave like an insulator.
Conclusion:
In summary, when the P-N junction is connected in reverse bias, it acts as an insulator due to the presence of the built-in potential barrier and the widening of the depletion region. This behavior is crucial in various electronic applications where the controlled flow of current is essential.
When the P end of a P-N junction is connected to the negative terminal of a battery and the N end to the positive terminal, the P-N junction behaves like an insulator. This is because of the built-in potential barrier present at the junction.
Built-in potential barrier:
The P-N junction has a built-in potential barrier due to the diffusion of charge carriers across the junction, resulting in the formation of a depletion region. This depletion region acts as an insulator, preventing the flow of current in the reverse bias direction.
Reverse bias condition:
When the P-N junction is connected in reverse bias (P connected to the negative terminal and N connected to the positive terminal), the width of the depletion region increases, leading to a higher potential barrier. This inhibits the flow of current through the junction, making it behave like an insulator.
Conclusion:
In summary, when the P-N junction is connected in reverse bias, it acts as an insulator due to the presence of the built-in potential barrier and the widening of the depletion region. This behavior is crucial in various electronic applications where the controlled flow of current is essential.
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When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer?
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When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer?.
When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer?.
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When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of When the P end of P-N junction is connected to the negative terminal of the battery and the N end to the positive terminal of the battery, then the P-N junction behaves likea)A conductorb)An insulatorc)A super-conductord)A semi-conductorCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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