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Examveda

The impurity level in an extrinsic semiconductor is about of pure semiconductor.

A. 10 atoms for 108 atoms

B. 1 atom for 108 atoms

C. 1 atom for 104 atoms

D. 1 atom for 100 atoms

Answer: Option B


This Question Belongs to Electrical Engineering >> Semiconductor Theory

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Comments ( 2 )

  1. Mr Swagat
    Mr Swagat :
    3 years ago

    1 atom per 10^8 atom

  2. Mr Swagat
    Mr Swagat :
    3 years ago

    1 atom per 10^8 atom

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