- Electronic Devices and Circuits - Section 1
- Electronic Devices and Circuits - Section 2
- Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 4
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- Electronic Devices and Circuits - Section 6
- Electronic Devices and Circuits - Section 7
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- Electronic Devices and Circuits - Section 9
- Electronic Devices and Circuits - Section 10
- Electronic Devices and Circuits - Section 11
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- Electronic Devices and Circuits - Section 13
- Electronic Devices and Circuits - Section 14
- Electronic Devices and Circuits - Section 15
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Electronic Devices and Circuits - Engineering
Q1: A-P type material has an acceptor ion concentration of 1 x 1016 per cm3. Its intrinsic carrier concentration is 1.48 x 1010/ cm. The hole and electron mobilities are 0.05m2/V-sec and 0.13 m2/V-sec respectively calculate the resistivity of the materialA 12.5 Ω-cm
B 1.25 Ω-cm
C 0.125 Ω-cm
D 125 Ω-cm
ANS:B - 1.25 Ω-cm 1/σ. |


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