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CHETANA PUBLICATION-SEMICONDUCTORS-EXERCISE
- Why holes do not exist in a conductor.
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- What is the charge om N-type semiconductor p-type semiconductor ?
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- Define Donor impurity and Acceptor impurity.
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- Define and Explain formation of N-type semiconductor.
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- Explain the structure of n-type semiconductor and draw energy level di...
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- Explain the structure of P-type semiconductor.
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- Give three examples of donor impurity and three examples of acceptor i...
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- Distinguish between N-type and P-type semiconductors.
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- What are electron current and hole current?
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- What are trivalent and pentavalent impurities?
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- Why is the conductivity of N-type semiconductor greater than that of P...
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- Distinguish between intrinsic semiconductors and extrinsic semiconduct...
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- A pure silicon crystal has 4 xx 10^28 atoms m^-3. It is droped by 1ppm...
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- A pure silicon crystal at temperature of 300K has electron and hole co...
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- What is P-N Junction
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- Define Depletion layer
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- Define Barrier potential
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- What is P-N Junction ? Explain construction and working of P-N Junctio...
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- Explain the importance of the depletion region in a P-N junction diode...
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- Distinguish between forward bias and reverse
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