Doped silicon has a Hall-coefficient of 3.68 × 10-4 m3C-1 and then – McqOptions

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1.	Doped silicon has a Hall-coefficient of 3.68 × 10-4 m3C-1 and then its carrier concentration value is:
A.	2.0 × 1022 m-3
B.	2.0 × 10-22 m-3
C.	0.2 × 1022 m-3
D.	0.2 × 10-22 m-3
Answer» B. 2.0 × 10-22 m-3

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