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Physics
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28 Dec 2020

What is this density when 137 amperes of current flow through a conductor cross-section, measuring ?

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Electricity and Magnetism
Skill
Understanding Ohm's Law & Current electricity
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Ankit Lal
Ankit LalLv10
28 Dec 2020

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A long, cylindrical conductor of radius R carries a current I. The current density J, however, is not uniform over the cross-section of the conductor but rather is a function of the radius according to J = br, where b is a constant. Find an expression for the magnetic field magnitude B (a) at a distance r1 < R and (b) at a distance r2 > R, measured from the center of the conductor.

A long, cylindrical conductor of radius R carries a current I as shown in Figure P30.36. The current density J, however, is not uniform over the cross-section of the conductor but rather is a function of the radius according to J = br, where b is a constant. Find an expression for the magnetic field magnitude B (a) at a distance r1 < R and (b) at a distance r2 > R, measured from the center of the conductor.

A long, cylindrical conductor of radius R carries a current I as shown in the figure. The current density J, however, is not uniform over the cross-section of the conductor but rather, is a function of the radius according to J = br, where b is a constant. Find an expression for the magnetic field magnitude B (a) at a distance r1 < R and (b) at a distance r2 >R measured from the center of the conductor.

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