Q6-Assuming that all of the valence electrons contribute to current flow, (a) calculate the mobility of an electron in copper and (b) calculate the average drift velocity for electrons in a 100 cm copper wire when 10 V are applied. Given( The lattice parameter of copper is 3.6151 10", copper is FCC, a = 5.89 x 105) All Questions cover S.L.O.I in ABETQI- Describe the enabling materials property of each of the following and why it is so:(a) aluminum for airplane bodies.b) nickel chromium for heating elementsQ2- a) Compare and contrast metallic and covalent primary bonds and give one example in eachbond.b) What type of bonding does KCI have? Fully explain your reasoning by referring to theelectronic structure and electronic properties of each element.Q3- For the following elements : a) Mg, with Z = 12 b) S, with Z= 161- write electronic configuration2- determine number of electrons in valance band3- determine whether element is electropositive or electronegative element.Q4- The density of potassium, which has the BCC structure, is 0.855 g /cm^3. The atomicweightof potassium is 39.09 g /mol. (Avogadro number = 6.0221408x10^23 ) Calculate(a) the lattice parameter; and(b) the atomic radius of potassium.Q5- Define: mole, electropositive element, polymorphism, Anisotropy, Heisenberg's uncertaintyprinciple.Q6 - Assuming that all of the valence electrons contribute to current flow, (a) calculatethe mobility of an electron in copper and (b) calculate the average drift velocity forelectrons in a 100 cm copper wire when 10 V are applied. Given( The lattice parameter of copperis3.6151 10-", copper is FCC, o = 5.89 x 105)

It is given that: V=10 Vl=100cmThe lattice parameter of copper is 3.6151×10-8, copper is FCC, σ =…

Q6-Assuming that all of the valence electrons contribute to current flow, (a) calculate the mobility of an electron in copper and (b) calculate the average drift velocity for electrons in a 100 cm copper wire when 10 V are applied. Given( The lattice parameter of copper is 3.6151 10", copper is FCC, a = 5.89 x 105)

Q6-Assuming that all of the valence electrons contribute to current flow, (a) calculate the mobility of an electron in copper and (b) calculate the average drift velocity for electrons in a 100 cm copper wire when 10 V are applied. Given( The lattice parameter of copper is 3.6151 10", copper is FCC, a = 5.89 x 105)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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