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The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.
- a)current in n −type = current in p −type.
- b)current in p −type > current in p −type.
- c)current in n −type > current in p −type.
- d)No current will flow in p-type, current will only flow in p-type.
Correct answer is option 'C'. Can you explain this answer?
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The electron concentration in an: n-type semiconductor is the same as ...
-type semiconductor:
In an n-type semiconductor, the majority charge carriers are electrons. When an external electric field is applied, these electrons will move towards the positive terminal of the battery, resulting in a drift current.
b) current in p-type semiconductor:
In a p-type semiconductor, the majority charge carriers are holes. When an external electric field is applied, these holes will move towards the negative terminal of the battery, resulting in a drift current.
In both cases, the current is generated by the movement of charge carriers in response to the applied electric field. However, the direction of current flow is opposite in n-type and p-type semiconductors due to the difference in majority charge carriers.
Overall, the currents in an n-type semiconductor and a p-type semiconductor will be equal in magnitude but flow in opposite directions.
In an n-type semiconductor, the majority charge carriers are electrons. When an external electric field is applied, these electrons will move towards the positive terminal of the battery, resulting in a drift current.
b) current in p-type semiconductor:
In a p-type semiconductor, the majority charge carriers are holes. When an external electric field is applied, these holes will move towards the negative terminal of the battery, resulting in a drift current.
In both cases, the current is generated by the movement of charge carriers in response to the applied electric field. However, the direction of current flow is opposite in n-type and p-type semiconductors due to the difference in majority charge carriers.
Overall, the currents in an n-type semiconductor and a p-type semiconductor will be equal in magnitude but flow in opposite directions.
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The electron concentration in an: n-type semiconductor is the same as ...
Electrons effective mass is smaller than holes therefore mobility of electrons is higher than holes and for equal electric field, drift velocity of the electron will be greater compared to holes.
As concentration is also same for both the cases, hence magnitude of current due to electron will be greater compared to that of holes as I = neAv.
As concentration is also same for both the cases, hence magnitude of current due to electron will be greater compared to that of holes as I = neAv.
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The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.a)current in n −type = current in p −type.b)current in p −type > current in p −type.c)current in n −type > current in p −type.d)No current will flow in p-type, current will only flow in p-type.Correct answer is option 'C'. Can you explain this answer?
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The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.a)current in n −type = current in p −type.b)current in p −type > current in p −type.c)current in n −type > current in p −type.d)No current will flow in p-type, current will only flow in p-type.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.a)current in n −type = current in p −type.b)current in p −type > current in p −type.c)current in n −type > current in p −type.d)No current will flow in p-type, current will only flow in p-type.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.a)current in n −type = current in p −type.b)current in p −type > current in p −type.c)current in n −type > current in p −type.d)No current will flow in p-type, current will only flow in p-type.Correct answer is option 'C'. Can you explain this answer?.
The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.a)current in n −type = current in p −type.b)current in p −type > current in p −type.c)current in n −type > current in p −type.d)No current will flow in p-type, current will only flow in p-type.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.a)current in n −type = current in p −type.b)current in p −type > current in p −type.c)current in n −type > current in p −type.d)No current will flow in p-type, current will only flow in p-type.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The electron concentration in an: n-type semiconductor is the same as hole concentration in a p-type semiconductor. An external field (electric) is applied across each of them. Compare the currents in them.a)current in n −type = current in p −type.b)current in p −type > current in p −type.c)current in n −type > current in p −type.d)No current will flow in p-type, current will only flow in p-type.Correct answer is option 'C'. Can you explain this answer?.
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