Q2)Magnitude of the drift velocity of conduction electrons in a copper wire is 7.84 x 10-4m/s and the number of conduction electrons per unit volume is n= 8.46 × 1028 /m³.What is the electric field in the wire? (pCopper = 1.72 x 10-2.m)?A) 2.55×10-'V / mB) 1.83x10'V /mC) 3.31×10-'V /mD) 3.01×10'V /mE) 1.00×10-'V /m

Given: vd=7.84*10-4 m/sn=8.46*1028 /m3ρ = 1.72*10-8 Ω.m

Q2) Magnitude of the drift velocity of conduction electrons in a copper wire is 7.84 x 104 m/s and the number of conduction electrons per unit volume is n= 8.46 x 1028 /m³. What is the electric field in the wire? (pcopper = 1.72 x 10-8 2.m)? A) 2.55×10-'V / m B) 1.83x10'V / m C) 3.31×10'V / m D) 3.01×10'V / m E) 1.00x10-'V /m

Q2) Magnitude of the drift velocity of conduction electrons in a copper wire is 7.84 x 104 m/s and the number of conduction electrons per unit volume is n= 8.46 x 1028 /m³. What is the electric field in the wire? (pcopper = 1.72 x 10-8 2.m)? A) 2.55×10-'V / m B) 1.83x10'V / m C) 3.31×10'V / m D) 3.01×10'V / m E) 1.00x10-'V /m

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 17P

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