Please help. Tried this question on my own and got stuck (Calculation of Resistance) Consider a slab of Si which is .2x10-4cm thick anddoped at a value of N₂=10¹4cm-³. The width for the slab is 100x10-4 cm and thelength of the slab is 5x104cm. The mobility of the material at this value ofdoping is 1000 cm²/V-sec. Calculate the resistance of the slab.Note the patterned regions are the metal contacts10 microns100micronsa) Consider a slab of the same material with the same thickness but inthe shape shown below. Calculate the total resistance of this slab.Note the patterned regions are the metal contacts 100 micron75 micron-2 micron1 micronC3 micron50 micronb) If a voltage of 5V is applied across what is the velocity of theelectrons in sections A, B and C

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Answered: 100 micron 75 micron- 2 micron 1 micron…

100 micron 75 micron- 2 micron 1 micron C 3 micron 50 micron b) If a voltage of 5V is applied across what is the velocity of the electrons in sections A, B and C

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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Please help. Tried this question on my own and got stuck

(Calculation of Resistance) Consider a slab of Si which is .2x10-4cm thick and
doped at a value of N₂=10¹4cm-³. The width for the slab is 100x10-4 cm and the
length of the slab is 5x104cm. The mobility of the material at this value of
doping is 1000 cm²/V-sec. Calculate the resistance of the slab.
Note the patterned regions are the metal contacts
10 microns
100
microns
a) Consider a slab of the same material with the same thickness but in
the shape shown below. Calculate the total resistance of this slab.
Note the patterned regions are the metal contacts

100 micron
75 micron-
2 micron
1 micron
C
3 micron
50 micron
b) If a voltage of 5V is applied across what is the velocity of the
electrons in sections A, B and C

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