In extrinsic P and N-type, semiconductor materials, the ratio of the i – McqOptions

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1.	In extrinsic P and N-type, semiconductor materials, the ratio of the impurity atoms to the pure semiconductor atoms is about [MP PET 2003]
A.	1
B.	\[{{10}^{-1}}\]
C.	\[{{10}^{-4}}\]
D.	\[{{10}^{-7}}\]
Answer» E.

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