Compare the size of Germanium with the other elements of the same group and explain its trend

Q: 1) The energy band in which electrons exist is the: O c) Conduction band O b) Valance band O a)…

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Q: Q6/ a- Find the conductivity and resistivity of intrinsic Ge at 300K. b- If n-type impurity is added…

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Q: holes act like... a) atoms b) positive charges c) crystals d) negative charges

A: Holes are not  particles actually, but holes are  quasi particles,  which are the antiparticle of…

Q: Prove the probability of finding electrons equal zero, if E > EF at 0°k temperature.

A: Prove that the probability of finding electrons equal to zero

Q: Considering that the resistivity of gold (Au) at room temperature is equal to 24.4 x 10-9 Ω.m and…

A: Considering that the resistivity of gold (Au) at room temperature is equal to ρ0 = 24.4 x 10-9 Ω.m…

Q: Determine the THHN copper conductor size (mm^2) of the following branch current 36.5A

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Q: q5 One of the following devices converting pressure changes to a change in charge then to a change…

A: Need to find which convert changes in pressure into voltage

Q: Find the energy absorbed by the element over a 10 seconds interval, when voltage is 4V and current…

A: In this question , we will find energy absorbed by  element with given data...

Q: 1. 2. How many electrons must be removed from a neutral object to leave a net charge of 0.500 µC?

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Submit to comple nce between twor = of the choices electric permiti conductivity ar electric conduct

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Q: 2.9. A Si semiconductor cube with side equal to 1 µm is doped with 4 x 10-17 cm-3 phosphorous…

A: Given Data: n = 4 x 1017  cm-3 ni = 1.08 x 1010 V = 5 V L = 1um

Q: Prove the probability of finding electrons equal zero if E >Ef at 0°k temperature

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Q: 4. According to electrical properties, a material is classified as valence electron/s. 5. According…

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Q: Determine the type of bonds chlorine makes with  barium

A: Which Bonds are chlorine with barium? Explain

Q: An electron is ....... than a proton. A. LighterB. Heavier

A: The nucleus of an atom is made up of protons and neutrons, whereas the electrons are present outside…

Q: Copper has a conductivity of 6.45 x10' 1/ohm.m at 0°C. If an copper alloy is made containing 1.12%…

A: ρpure=1conductivity of coper         =16.45×107ρpure=1.55×10-8ohm.m

Q: How do electrons move from one atom to anothe

A: The electron is a particle of subatomic structure and it is negatively charged.

Q: One of the following devices converting pressure changes to a change in charge then to a change in…

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Q: An electron has a charge of -1.6 x 10-1⁹ C. How many electrons would be needed to produce a net…

A: Given, Charge on electron, e=-1.6×10-19 C Net charge, Q=-5.8×10-6 C

Q: Determine the voltage and potential in all points

A: In this question, Determine the voltage and potential in all points. We are solving this problem…

Q: 2. Determine the energy gap for Germanium at 45 °C

A: 2. Determine the energy gap for Germanium at 45°C ?

Q: Valence electrons are _____.  1. the total number of electrons in a charged element. 2. the total…

A: Valence electrons are _____.    1. the total number of electrons in a charged element. 2. the total…

Q: The nucleus of an atoms is composed of

A: The nucleus of an atoms is composed of protons and neutrons but the electrons are revolving around…

Q: [11] Insulators have - valence electrons. two three O four

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Q: Current can not flow through an insulator because they have O a. free electrons O b. no free protons…

A: The electrons in the insulator's atoms are strongly bonded, it means they have no free electrons so…

Q: ulate the total charge

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Q: An electron is ....... than a proton.  A. Lighter B. Heavier

A: Electron is a negative charge particle.   Proton is A positively charged particle   THE MASS OF…

Q: Which of the following has higher energy? a. valance band electrons b. impurity atoms c.…

A: The above question is related to the subject of Electronics Devices To get the answer of the above…

Q: semiconductor is n or p type, device is operating in accumulation, deplet 1 charges do each of the…

A: The Given semiconductor is p-type and the operation of devices in inversion mode. The Given is Mos…

Q: Question 11 Given the band diagram for carbon (graphite) below, if you want to operate graphite as…

A: Choose the correct option Band diagram of the graphite is given What is value Applied voltage if we…

Q: If the thickness, of an insulator is increased then its breakdown voltage 1) remains unchanged 2)…

A: Breakdown voltage: It is defined as the minimum voltage that should be applied to the insulator to…

Q: A barium titanate crystal has a thickness of 2 mm. Its voltage sensitivity is 12*10-3  Vm/N. It is…

A: Given, A barium titanate crystal having, Thickness, t= 2 mm Voltage sensitivity, g= 12×10-3 Vm/N…

Q: Determine the potential (in kV) from the movement of a 2-nC of charge in an electric field E=105…

A: Given: E=105r ar

Q: 1. Conductivity of a material depends on: and 2. can break the bonds in semiconductor crystals and…

A: As per Bartleby guidelines we are allowed to solve only one question,please ask the rest again.

Q: What is the atomic number of Sodium Germanium Gallium

A: Given: To find the atomic number of Sodium Germanium Gallium

Q: This question is about electronic material and I want to answer it within 20 minutes

A: According to question: A) The period of the waveform is calculated as T=10msec B) The frequency of…

Q: Electrons are free to move about the crystal lattice. Select one: O True O False

A: Electrons: It is a subatomic particle, that have charge of negative electricity. The electrons are…

Q: 6. Indicate the type of the following panel, justify : 2. a. Amorphous Silicon b. Mono Crystalline…

A: 1) this is the amorphous silicon because in it a glossy layer is used on the top.

Q: 3. Prove the probability of finding electrons equal zero, if E > Er at 0°k temperature.

A: Need to prove

Q: The free charge density in copper is 1.81 x 10" C/m'. For a current

A: Given- Copper conductivity = σ=5.8×107S/m electronic charge = e= -1.6×10-19C Current density =…

Q: 2) The difference between an insulator and a semiconductor is: O c) Answers (a) and (b) ) a) The…

A: According to the question we have to discuss the difference between an insulator and semiconductor.

Q: Which of the following is cause of flow of current in solar cell. a. Sun Heat b. None c. Photons d.…

A: solar cell works by using sun light. they absorb the photons from the sun light

Q: Determine the required battery voltage, VB, when C = 1/8F. If VB increase, what will happen to the…

A: It is given that: dvtdtt=0=24 Vsv0+=3 VC=18F

Q: What is the difference between crystal structure and crystal system? please mention all the…

A: According to question we have to discuss the difference between crystal structure and crystal…

Q: Example 1.7: A specimen of copper has a resistivity (p) and a temperature coefficient of 1.6x10…

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Q: In germanium, at T=400 K, what will be the intrinsic carrier concentration?

A: The intrinsic carrier concentration for germanium (Ge) at any temperature (T K) can be expressed as…

Q: How many electrons can give 1 C of charge?

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Q: What is the area in circular mils

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Q: How many electrons are needed to create a total charge of -2 C?

A: Electrons are negatively charged particle and charge of a single electron is equal to