Question

The room temperature electrical conductivity of a silicon is 500 (ohm.m), The electron concentration is known to be 2.97% 1014 cm 1-3 1- compute the hole concentration where the values of mobilities of holes and electrons are 0.05 and 0.14 m2 / (Vs) 2- On the basis of the result in parta), is the specimen intrinsic, n-type intrinsic, or p - type intrinsic? Why?

Name: urgent please the room temperature electrical conductivity of a silicon is 500 ohmm the electron concentration is known to be 297 1014 cm 1 3 1 compute the hole concentration where the value 23446
Uploaded: 2022-07-04T05:40:09-08:00
Duration: 2 min 47 s
Channel: Suman K
Description: urgent please the room temperature electrical conductivity of a silicon is 500 ohmm the electron concentration is known to be 297 1014 cm 1 3 1 compute the hole concentration where the value 23446

          The room temperature
electrical conductivity of a silicon is 500 (ohm.m), The electron
concentration is known to be 2.97% 1014 cm 1-3 1- compute the hole
concentration where the values of mobilities of holes and
electrons are 0.05 and 0.14 m2 / (Vs) 2- On the basis of the result
in parta), is the specimen intrinsic, n-type intrinsic, or p - type
intrinsic? Why?

Added by Robert Y.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Suman K

07/04/2022

Step 1

- The electrical conductivity of silicon at room temperature is given as 500 (ohm.m)^-1. - The electron concentration (n) is given as 2.97 x 10^14 cm^-3 (Note: 1 cm^-3 = 10^-6 m^-3). - The mobilities of electrons (μn) and holes (μp) are given as 0.14 m^2/(Vs) and Show more…

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The room temperature electrical conductivity of a silicon is 500 (ohm.m), The electron concentration is known to be 2.97% 1014 cm 1-3 1- compute the hole concentration where the values of mobilities of holes and electrons are 0.05 and 0.14 m2 / (Vs) 2- On the basis of the result in parta), is the specimen intrinsic, n-type intrinsic, or p - type intrinsic? Why?