The intrinsic carrier density of a rectangular specimen of Ge is 2.5109 /m. The length, width,...

 

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The intrinsic carrier density of a rectangular specimen of Ge is 2.5×10¹9 /m². The length, width, and height of the specimen are 20 mm, 3 mm, and 1 mm respectively. Determine the total current and intrinsic conductivity if a potential difference of 8 V is applied across the length of the specimen. Given electron and hole mobility as 0.39 m² /Vs and 0.19 m² /Vs respectively. (a) 2.78 mA, 2.32 si/m (b) 2.18 mA, 2.02 si/m (c) 2.78 mA, 1.32 si/m (d) 1.78 mA, 1.32 si/m The intrinsic carrier density of a rectangular specimen of Ge is 2.5×10¹9 /m². The length, width, and height of the specimen are 20 mm, 3 mm, and 1 mm respectively. Determine the total current and intrinsic conductivity if a potential difference of 8 V is applied across the length of the specimen. Given electron and hole mobility as 0.39 m² /Vs and 0.19 m² /Vs respectively. (a) 2.78 mA, 2.32 si/m (b) 2.18 mA, 2.02 si/m (c) 2.78 mA, 1.32 si/m (d) 1.78 mA, 1.32 si/m

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