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the electrical conductivity of a p-type ...

the electrical conductivity of a p-type semiconductor is determined by the no. of

A

holes

B

valence electrons

C

electrons in n refgion

D

conduction electrons

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TARGET PUBLICATION-SEMICONDUCTORS-EXERCISE
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  4. In Extrinsic Semiconductors

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  5. The majority charge carriers in P-type semiconductors are

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  6. a p-type semiconductor can be obtained by adding

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  7. if ne aand nh are the no. of electrrons and holes in a semiconductor h...

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  8. when n-type of semiconductor is heated

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  9. A diode converts A.C. voltage into a /an

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  10. the order of thickness of delpting region in p-n junction is

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  11. p-n junction diode works as an insulator , if connected

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  12. in a semiconductor diode, a p-side is earthed and n-side is applied a...

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  13. figure shows ttwo p-n junction diodes alond with aresistance R and a d...

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  14. in the foll. Circuit of PN junction , diodes D1, D2 and D3 are ideal t...

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  15. OF THE DIODES SHOWN IN the foll. Diagrams, which one is reverse biased...

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  16. a semiconductorX is made by doping a germanium crytsal with arsenic (z...

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  17. the dominant mecahnisms for motion of chargecarriers in forward and re...

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  18. serious draback of the semiconductors devices is

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  19. in LED, to avoid damage to the diode is used

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  20. in LED, intensity of emitted light

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