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23 Nov 2019
The current density in a cylindrical conductor of radiusR = 46.1 cm, varies as J(r) =J0r/R (in the region fromzero to R), where J0 = 0.521C/m2.
a) Find the magnitude of the magnetic field at r =23.05 cm.
The current density in a cylindrical conductor of radiusR = 46.1 cm, varies as J(r) =J0r/R (in the region fromzero to R), where J0 = 0.521C/m2.
a) Find the magnitude of the magnetic field at r =23.05 cm.