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प्रश्न
What type of semiconductor is obtained when silicon is doped with boron?
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उत्तर
(a) When silicon is doped with boron, p-type semiconductor is obtained.
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संबंधित प्रश्न
p - type semi-conductors are made by mixing silicon with impurities of ______.
To prepare n-type semiconductor the impurity to be added to silicon should have the following number of valence electrons:
(a) 2
(b) 3
(c) 4
(d) 5
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