What will be the resistivity of an n-type Germanium sample at 300 K? T – McqOptions

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1.	What will be the resistivity of an n-type Germanium sample at 300 K? The sample has a donor density of Nd = 1020 atoms/m3. Assume all donors to be ionized and take μn = 0.38 and q = 1.6 × 10-19 Coul.
A.	0.194 Ωm
B.	0.164 Ωm
C.	0.184 Ωm
D.	0.124 Ωm
Answer» C. 0.184 Ωm

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