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In semiconductor at a room temperature...

In semiconductor at a room temperature

A

the conduction band is completely empty

B

the valence band is partially empty and the conduction band is partially filled

C

the valence band is completely filled and the conduction band is partially filled

D

the valence band is completely filled

Text Solution

Verified by Experts

The correct Answer is:
C
In semidconductors, at room temperature conduction band is partially filled and valence band is completely filled.
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Knowledge Check

  • In semiconductors at a room temperature

    A
    The valence band is partially empty and the conduction band is partially filled.
    B
    The valence band is completely filled and the conduction band is partially filled
    C
    The valence band is completely filled
    D
    The conduction band is completely filled

  • In semiconductors at room temperature

    A
    The valence band is partially empty and the conduction band is partially filled
    B
    The valence band is completely filled and the conduction band is partially filled
    C
    The valence band is completely fille
    D
    The conduction band is completely empty

  • In semiconductors at room temperature the

    A
    Valence band is partially empty and the conduction band is partially filled
    B
    Valence band is completely filled and the conduction band is partially empty
    C
    Valence band is completely filled
    D
    Conduction band is completely empty

    • Similar Questions

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    What is the behaviour of semiconductors at room temperature

    In semiconductors at a room tempreture

    In intrinsic semiconductor at room temperature the no. of electrons and holes are

    Assertion (A): The number of electrons in a p-type silicon semiconductor is less than the number of electrons in intrinsic silicon semiconductor at room temperature. Reason (R ): It is due to law of mass action.

    Assertion: The number of electrons in a p -type silicon semiconductor is less than the number of electrons ina pure silicon semiconductor at room temperature. Reason: It is due to law of mass action.

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