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23 Nov 2019

The current density in a cylindrical conductor of radius R = 42.3cm, varies as J(r) = J0r/R (in the region from zero to R), where J0= 0.439 C/m2.

a) Find the magnitude of the magnetic field at r = 21.15 cm.
b) Find the magnitude of the magnetic field at r = 84.6 cm.

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Related textbook solutions

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

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