number density

Asked by  | 11th Apr, 2008, 09:06: PM

Expert Answer:

here we use the equation

nenh=ni2

here ne is the number  density of electrons in the sample and nh is the number density of the holes in the  sample.

and ni is the number density of the  intrinsic atoms  in the sample.

putting all the values in the  equation we get.

number density of the electron shall approximately will be  3.31011per meter cube.

Answered by  | 18th Apr, 2008, 01:25: PM

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