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Explain the structure of n-type semicond...

Explain the structure of n-type semiconductor and draw energy level diagram.

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CHETANA PUBLICATION-SEMICONDUCTORS-EXERCISE
  1. Define Donor impurity and Acceptor impurity.

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  2. Define and Explain formation of N-type semiconductor.

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  3. Explain the structure of n-type semiconductor and draw energy level di...

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  4. Explain the structure of P-type semiconductor.

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  5. Give three examples of donor impurity and three examples of acceptor i...

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  6. Distinguish between N-type and P-type semiconductors.

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  7. What are electron current and hole current?

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  8. What are trivalent and pentavalent impurities?

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  9. Why is the conductivity of N-type semiconductor greater than that of P...

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  10. Distinguish between intrinsic semiconductors and extrinsic semiconduct...

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  11. A pure silicon crystal has 4 xx 10^28 atoms m^-3. It is droped by 1ppm...

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  12. A pure silicon crystal at temperature of 300K has electron and hole co...

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  13. What is P-N Junction

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  14. Define Depletion layer

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  15. Define Barrier potential

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  16. What is P-N Junction ? Explain construction and working of P-N Junctio...

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  17. Explain the importance of the depletion region in a P-N junction diode...

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  18. Distinguish between forward bias and reverse

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  19. What causes a larger current through a P-N junction diode when forward...

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  20. How is a P-N junction diode fabricated?

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