Which of the following components is used to create an N-type semicond – McqOptions

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1.	Which of the following components is used to create an N-type semiconductor?a. Trivalent impurityb. Pentavalent impurityc. Intrinsic semiconductord. Extrinsic semiconductor
A.	a and c
B.	b and d
C.	b and c
D.	a and d
Answer» D. a and d

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