No Chatgpt please 1.1 × 1020 electrons flow through a cross section of a2.4-mm-diameter iron wire in 6.0 s.Part AWhat is the electron drift speed?Express your answer in micrometers per second.▸ View Available Hint(s)VΕΠΙ ΑΣΦV-7.90SubmitPrevious Answers× Incorrect; Try Again?μm/s

Answered: 1.1 × 1020 electrons flow through a…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Q3.a.Calculate the current density for Aluminum wire has radius 1mm and current 1mA? 318.31A/m? b. Calculate the drift speed for electrons in the wire ? 3.29*10-8 m/s if the pAL-2.7*103 kg/m3 and if you know that one mole in the Aluminum has mass equal to 26.98g and there is one conduction for each Aluminum atome?
1.3 x 1020 electrons flow through a cross section of a 2.1-mm-diameter iron wire in 5.0 s. ▾ Part A What is the electron drift speed? Express your answer in micrometers per second. ▸ View Available Hint(s) IVD ΑΣΦ 2d=1.77.10-⁹ -9 Submit Previous Answers ? * Incorrect; Try Again; 2 attempts remaining μm/s
1. Consider a cylindrical wire that has conduction electron density 6.0 × 1028 1 ,3 and radius 0.5 mm. An electric field with strength m- 7.5 × 10-4 creates a current of 4.8 x 10! electrons per second. a) What is the average drift speed for an electron? (include units) b) What is the average time in between electron collisions? fs (express your answer in femtoseconds)
What is the number density of free electron carries in the metallic element nickel if the electrons available for electrical conduction is 1 e- per nickel atom? The atomic mass of nickel is 58.6934 g/mole and the density of nickel is 8.902 g/cm3. a. 3.32 x 1028 e- ' s /m3 b. 1.56 x 1029 e- ' s /m3 c. 5.64 x 1028 e- ' s /m3 d. 9.13 x 1028 e- ' s /m3 e. 7.63 x 1028 e- ' s /m3
QUESTION 2 A cylindrical nickel wire of radius 2.0 mm and length 1.6 m has a potential difference of 12 volts applied between its ends. If the wire carries a resistive load of 4.0 Q, what is the drift velocity of the conduction electrons in the wire? Assume that the number density of conduction electrons in the wire is 9.12 x 1028 conduction electrons/m3. a. 0.0060 mm/s b. 0.036 mm/s C. 0.046 mm/s d. 0.016 mm/s e. 0.026 mm/s
mid 9634&page 3 A conductor has a cross-sectional area of 2.3x 10 m and the number of free electrons per unit volume is 8.5x 104 electron/m'. When the current is 10.2 A, find the drift speed (in mm/s) of the electrons. Use the charge of the electron to be 1.6x 10 C. Select one: OA. 0.43 OB. 0.33 OC. 32.61 OD. 0.22 OE. 42.81 page Next page 9:03 P A OD A de ENG 4/30/20 nert 17 V Badapace Nom Sok Y 7 GYH K 4. 15 Enter BYN M 1 Shift End Ead
Conduc-Thor-s. Thor has two square prism conductors that are made of the same ohmic material and with properties indicated below. Conductor Length | Cross-Section Side Length Alpha L Beta L/2 s/4 Suppose both conductors are subject to the same potential difference AV across their length while keeping their temperatures fixed. Which of the following is the correct relation between the electric currents, Ia and IB, through Alpha and Beta? O A. Ia = 8IB O B. 8Ia = Ig O. Ia = 4I8 O D. 4Ig = Ig Clear my choice
1.5 × 1020 electrons flow through a cross section of a 1.8-mm-diameter iron wire in 6.0 s. Part A What is the electron drift speed? Express your answer in micrometers per second. ► View Available Hint(s) vd = xa 5 ΑΣΦ Xh a h √x x x x ? IX X.10n X ****** μm/s
A conductor has a cross-sectional area of 2.3x10-6 m2 and the number of free electrons per unit volume is 8.5 x1028 electron/m³. When the current is 6.2 A, find the drift speed (in mm/s) of the electrons. Use the charge of the electron to be 1.6×10-19 c. Select one: А. 0.20 B. 0.14 C. 0.26 D. 26.02 Е. 19.82
Q1: A conductive wire has a resistivity of (0.649x10-8(Q.m)') at room temperature are (5.8x10* ) conduction electron/m3.Calculate the mobility, resistivity and relaxation time of electrons.
The mean time between collisions in iron is 4.8x10-15 s. ▼ Part A What electron current is driven through a 1.4-mm-diameter iron wire by a 0.070 V/m electric field? Express your answer as a number of electrons per second. 17 ΑΣΦ ie= = Submit Request Answer ? electron/s

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1.1 × 1020 electrons flow through a cross section of a 2.4-mm-diameter iron wire in 6.0 s. Part A What is the electron drift speed? Express your answer in micrometers per second. ▸ View Available Hint(s) V ΕΠΙ ΑΣΦ V-7.90 Submit Previous Answers × Incorrect; Try Again ? μm/s