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The energy band gap is maximum in...

The energy band gap is maximum in

A

Metals

B

Superconductors

C

Insulators

D

Semiconductors

Text Solution

Verified by Experts

The correct Answer is:
C
The energy band gap is maximum in insulators.
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NARAYNA-SEMICONDUCTOR ELECTRONICS-EXERCISE-4
  1. Which inpurity is doped in Si to form N-type semicondutor ?

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  2. In a semiconducto

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  3. The energy band gap is maximum in

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  4. The part of a transistor which is most heavily doped to produce large ...

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  5. By increasing the temperature the specific resistance of a conductor a...

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  6. At absolute zero , Si acts as

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  7. A strip of copper and another of germanium are cooled from room tempe...

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  8. In the middle of the depletion layer of a reverse - biased p - n junc...

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  9. The difference in the variation of resistance with temperature in a me...

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  10. A piece of copper and another of germanium are cooled from room temper...

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  11. The manifestation of band structure in solids is due to

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  12. Energy band in solids are a consequence of

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  13. When forward bias is applied to a P-N junction, then what happence to ...

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  14. When NPN transistor is used as an amplifier

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  15. For a transistor amplifier in common emitter configuration for load im...

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  16. The electrical conductivity of a semiconductor increases when electrom...

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  17. In a full wave rectifier circuit operating from 50 Hz mains frequency ...

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  18. In a common-base amplifier, the phase difference between the input sig...

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  19. A solid which is not transperent to visible light and whose conductivi...

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  20. If the ratio of the concentration of electron to that of holes in a se...

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