If five electrons out of 1012 electrons in the Valence Band move to the Conduction Band. Calculate the conductivity of an intrinsic silicon. Given the silicon density is (2.33×10³ Kg/m³), the silicon atomic weight is (28.086), the electrons mobility is (0.1605 m?/V.sec.), and the holes mobility is (0.058 m?/V.sec.). 30μS/m Ο 65μS/m 35μS/m 32μS/m 33μS/m 64µS/m 60μS/m

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter1: Atomic Structure
Section: Chapter Questions
Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?
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If five electrons out of 1012 electrons in the Valence Band move to the
Conduction Band. Calculate the conductivity of an intrinsic silicon.
Given the silicon density is (2.33×10³ Kg/m³), the silicon atomic
weight is (28.086), the electrons mobility is (0.1605 m²/V.sec.), and
the holes mobility is (0.058 m²/V.sec.).
30μS/m
65μS/m
35μS/m
O 32µS/m
33μs/m
64µS/m
60μS/m
Transcribed Image Text:If five electrons out of 1012 electrons in the Valence Band move to the Conduction Band. Calculate the conductivity of an intrinsic silicon. Given the silicon density is (2.33×10³ Kg/m³), the silicon atomic weight is (28.086), the electrons mobility is (0.1605 m²/V.sec.), and the holes mobility is (0.058 m²/V.sec.). 30μS/m 65μS/m 35μS/m O 32µS/m 33μs/m 64µS/m 60μS/m
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