See both images attached a) Draw the energy band diagram for the device. Include Ec, Ev, E; and a carefully positioned EF on yourdiagram. Also indicate how you arrived at your answer.b) What is the electrostatic potential drop across the device; i.e., what is V(x=x)-V(x=0)? 2. A Si device is maintained under equilibrium conditions at T-300K. Given the electric field inside the deviceas is pictured next, N₁ = 10%/cm³ for 0

Answered: a) Draw the energy band diagram for the…

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter2: Basic Electricity

Section: Chapter Questions

Problem 20RQ: What is a proton? Where does it normally exist in an atom, and what is its charge?

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Please type out and or diagram Your solution I have bad eyesight and have a hard time reading handwriting
Q2\ fill in the blanks. 1- There are two types of fixed resistors....and... 2- element is to store electricity, or electrical energy. 3- An oscilloscope is. and 4- The power supply consist of........ 5- find the value of Capacitor [3k3] equal to 6- find the value of resistor [3k9] equal to
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P1.15. A copper wire has a diameter of 2.05 mm and carries a current of 15 A due solely to clectrons. (These values are common in residential wiring.) Each electron has a charge of -1.60 × 10-19 C. Assume that the free-electron (these are the electrons capable of moving through the copper) concentration in copper is 1029 electrons/m'. Find the average velocity of the electrons in the wire.
r) For the following figure, plot 1 is for (intrinsic / extrinsic) and plot 2 is for (intrinsic / extrinsic) semiconductor. semiconductor, Conduction electron concentration (102¹/m³) 2 O 0 200 400 600 T(K)
c. [Pl-1.b] Calculate the probability of having an electron occupying an energy state that is 0.7 eV above the electrochemical potential at 300 °K.
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Which statement(s) is(are) true for photomultiplier tubes?I Photomultiplier tubes are very sensitive detectors, amplifying the photoelectron current by approximately 1 million.II Emitted photoelectrons are accelerated toward positively charged electrodes called dynodes.III Electrons strike the dynode with a kinetic energy less than the original emitted kinetic energy.IV For each electron striking a dynode, more than one electron is knocked free. The additional electrons are accelerated toward the next dynode in the detector where amplification is repeated. Select one: a. II, III, and IV b. II c. I, II, and IV d. II and III e. I and IV
How about solving this using KCL equations? Thank you
B) Define the permeability (ur) of the material. If you are required to design IH and IpH inductors, what type of core will you use in your design and why? support your answer by equations.
In semiconductors, a. the valence band is fully filled with electrons and there is a small energy gap before next permissible energy band. b. the valence band is fully filled with electrons and overlaps the next permissible energy band. c. the valence band is fully filled with electrons and there is a large energy gap before next permissible energy band. d. the valence band is only half filled with electrons.

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