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In a p-n junction...

In a `p-n` junction

A

new holes and conduction electrons are produce continuously throughout the material

B

new holes and cinduction electrons are produced continuously throughout the material except in the depletion region

C

holes and conduction electrons recombine continuously throughout the material.

D

holes and conduction electrons recombine continuously throughout the material except in the depletion region.

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The correct Answer is:
A, D
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RESONANCE-SEMICONDUCTORS-Exercise
  1. The P-N junction is-

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  2. Diffusion current in a p-n junction is greater than the drift current ...

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  3. In a p-n junction

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  4. A hole diffuses from the p-side to the n-side in a p-n junction.This m...

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  5. The depletion region of a P-N diode, under open circuit condition cont...

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  6. Which is the wrong statement in following sentence? A device in which ...

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  7. The depletion layer in P-N junction region is caused by

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  8. The contact potential at the junction site in a P-N junction is-

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  9. When value of current increase in P-N junction, then the value of cont...

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  10. What accounts for the flow of charge carriers in forward and reverse b...

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  11. The barrier potential in a P-N junction is maximum in

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  12. The diffusion current in a p-n junction is

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  13. The drift current in a p-n junction is

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  14. For a reverse bias P-N junction-

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  15. Druing P-N junction formation when the electron and holes stops moving...

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  16. The value of barrier potential of P-N juntion in Ge is-

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  17. Region which have no free electron and holes in P-N junction is

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  18. A device whose one end is connected to -ve terminal and other end conn...

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  19. In a p-n junction diode, the barrier potential opposes diffusion of

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  20. PN-junction diode works as a insulator, if connected

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