The number of free carriers at the Fermi level at room temperature is:

In a single crystal of an intrinsic semiconductor, the number of free carriers at the Fermi level at room temperature is:

  1. Half the number of atoms in the crystal
  2. Half the total number of electrons in the crystal
  3. Zero
  4. Half the number of free electrons in the crystal

 

Anurag Mishra Professor Asked on 14th January 2016 in Physics.
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    Answer:
    4. Half the number of free electrons in the crystal

    Pushpendra Pal Dean Answered on 16th January 2016.
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