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Physics for Scientists & Engineers, Volume 2 (Chapters 21-35)
5th Edition
ISBN: 9780134378046
Author: GIANCOLI, Douglas
Publisher: PEARSON
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Chapter 40, Problem 30P
To determine
Find the number of states available for the electron from
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Students have asked these similar questions
3) The Seebeck voltage for Copper Constantan (Cn) thermocouple is given by the linear relation
V = a + bT, where T is the absolute temperature of the hot junction, and a and b are constants.
For Cu : a =
Calculate the thermoelectric power when the hot junction is at 100 C.
0.6 mV, and b = 0.008 mV/K.
For Cn : a = -20 mV, and b
-0.056 mV/K.
%3D
2) In one of the most recent silicon industry achievements of 2021, a single transistor takes up a
rectangular area on a microchip that measures 10[nm] by 2O[nm]. The early microchips in the
1970's had rectangular transistors that each measured approximátely 20[um] by 40[µm]. How
manv of the new 2021 transistors could fit inside the same area of a single 1970 transistor?
A) 400
B) 4000
C) 40,000
D) 400,000
É 4,000,000
1) A Si p-n-p transistor has the following properties at room temperature:
Tn = Tp
0.1 us
NE
1019 сті
Emitter concentration
— 10 ст2/s
-3
Dn = Dp
NB 3D 1016 ст
Base concentration
Nc
1019 ст
-3
= Collector concentration
WE
3 µm
Emitter width
W
1.5 um
Metallurgical base width, i.e. the distance between base-emitter junction and
base-collector junction
A = 10-5 cm² = Cross-sectional area
If VCB = 0 V and VEB = 0.6 V, calculate the following:
ЕВ
a) Neutral base width (WB)
b) Base transport factor
c) Emitter injection efficiency
d)
a, ß and y.
e) Ic, Ig and Ig.
Chapter 40 Solutions
Physics for Scientists & Engineers, Volume 2 (Chapters 21-35)
Ch. 40 - What type of bond would you expect for (a) the N2...Ch. 40 - Describe how the molecule CaCl2 could be formed.Ch. 40 - Does the H2 molecule have a permanent dipole...Ch. 40 - Although the molecule H3 is not stable, the ion...Ch. 40 - The energy of a molecule can be divided into four...Ch. 40 - Would you expect the molecule H2+ to be stable? If...Ch. 40 - Explain why the carbon atom (Z = 6) usually forms...Ch. 40 - Prob. 1PCh. 40 - (II) The measured binding energy of KCl is 4.43eV....Ch. 40 - (I) Show that the quantity 2/I has units of...
Ch. 40 - Prob. 9PCh. 40 - Prob. 23PCh. 40 - Prob. 24PCh. 40 - Prob. 25PCh. 40 - Prob. 26PCh. 40 - Prob. 27PCh. 40 - Prob. 28PCh. 40 - Prob. 30PCh. 40 - Prob. 31PCh. 40 - Prob. 32PCh. 40 - Prob. 33PCh. 40 - Prob. 34PCh. 40 - Prob. 35PCh. 40 - Prob. 36PCh. 40 - Prob. 37PCh. 40 - Prob. 38PCh. 40 - Prob. 39PCh. 40 - Prob. 40PCh. 40 - Prob. 41PCh. 40 - Prob. 42PCh. 40 - Prob. 43PCh. 40 - Prob. 44P
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