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An n-type semi- conductor is...

An n-type semi- conductor is

A

Positively charged

B

Negatively charged

C

Either positively charged or negatively charged

D

Electrically neutral

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • Fermi level of n-type semi-conductor lies in:-

    A
    just above valence band
    B
    just below conduction band
    C
    Between valence and conduction band
    D
    None of these

  • In a P -type semi-conductor is heated

    A
    Gallium
    B
    Boron
    C
    Aluminium
    D
    All of these

  • p-type semi conduor is

    A
    negatively charged
    B
    positively charged
    C
    neutral
    D
    may be positive or negative

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    Define the terms (i) Crystalline solids (ii) Frenkel defects (iii) n-type semi-conductors.

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