Let n(p) and n(e) be the number of holes...

Let `n_(p)` and `n_(e)` be the number of holes and conduction electrons respectively in a semiconductor. Then

A

`n_p gt n_a` in an intrinsic semiconductor, `llt l_p+l_e`

B

`n_p= n_e` in an extrinsic semiconductor, `lgtl_P+l-e`

C

`n_p=n_e` in an intrinsic semiconductor,`l=l_p+l_e`

D

`n_pgtn_e` in an intrinsic semiconductor,l=0

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The correct Answer is:

C

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