What is the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction. What is the magnetic field, B→out(r→), outside the wire (i.e., when the distance r is greater than a). (Figure 1) What is the magnetic field B→in(r→) inside the wire (i.e., when the distance r is less than a). (Figure 2)
What is the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction. What is the magnetic field, B→out(r→), outside the wire (i.e., when the distance r is greater than a). (Figure 1) What is the magnetic field B→in(r→) inside the wire (i.e., when the distance r is less than a). (Figure 2)
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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121. What is the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
What is the magnetic field, B→out(r→), outside the wire (i.e., when the distance r is greater than a). (Figure 1)
What is the magnetic field B→in(r→) inside the wire (i.e., when the distance r is less than a). (Figure 2)
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