A silicon sample doped n type at 10^18 cm3 have a resistance of 10 ohm – McqOptions

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1.	A silicon sample doped n type at 10^18 cm3 have a resistance of 10 ohm. The sample has an area of 10^(-6) cm2 and a length of 10 m . The doping efficiency of the sample is ( n = 800 cm2/V-s )
A.	43.2%
B.	78.1%
C.	96.3%
D.	54.3%
Answer» C. 96.3%

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