Find the resistance of an intrinsic Ge rod 1 mm long, 1 mm wide and 1 mm thick at 300 K. The intrinsic carrier density is 2.5×1019 m−3. If the mobility of electron and hole are 0.39 m2V−1s−1 and 0.19 m2V−1s−1, calculate the resistivity.

Find the resistance of an intrinsic Ge rod 1 mm long, 1 mm wide and 1

1.	Find the resistance of an intrinsic Ge rod 1 mm long, 1 mm wide and 1 mm thick at 300 K. The intrinsic carrier density is 2.5×1019 m−3. If the mobility of electron and hole are 0.39 m2V−1s−1 and 0.19 m2V−1s−1, calculate the resistivity.
Answer» Find the resistance of an intrinsic $Ge$ rod $1 mm$ long, $1 mm$ wide and $1 mm$ thick at $300 K$ . The intrinsic carrier density is $2.5 \times 10^{19} m^{- 3}$ . If the mobility of electron and hole are $0.39 m^{2} V^{- 1} s^{- 1}$ and $0.19 m^{2} V^{- 1} s^{- 1}$ , calculate the resistivity.

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Find the resistance of an intrinsic Ge rod 1 mm long, 1 mm wide and 1 mm thick at 300 K. The intrinsic carrier density is 2.5×1019 m−3. If the mobility of electron and hole are 0.39 m2V−1s−1 and 0.19 m2V−1s−1, calculate the resistivity.

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