A long, straight wire of radius R carries a steady current I that is uniformly distributed through the cross section of the wire (as shown). Calculate the magnetic field a distance r from the center of the wire in the regions r ≥ R and r < R. 1RFigure 29.13 (Example 29.5) Along, straight wire of radius Rcar-rying a steady current I uniformlydistributed across the cross sectionof the wire. The magnetic field atany point can be calculated fromAmpère's law using a circularpath of radius r, concentric withthe wire.

Magnetic field at a point r ≥ R using Ampere's law

Answered: 1 R Figure 29.13 (Example 29.5) A long,…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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A long, straight wire of radius R carries a steady current I that is uniformly distributed through the cross section of the wire (as shown). Calculate the magnetic field a distance r from the center of the wire in the regions r ≥ R and r < R.

1
R
Figure 29.13 (Example 29.5) A
long, straight wire of radius Rcar-
rying a steady current I uniformly
distributed across the cross section
of the wire. The magnetic field at
any point can be calculated from
Ampère's law using a circular
path of radius r, concentric with
the wire.

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