Consider a wire of a circular cross section with a radius of R =
3 mm. The magnitude of the current density is modeled as J =cr = (5
* 10^6 A/m^2) *r. What is the current through the inner section of
the wire from the center to r =.5R
Consider A Wire Of A Circular Cross Section With A Radius Of R 3 Mm The Magnitude Of The Current Density Is Modeled A 1 (44.64 KiB) Viewed 32 times
öln (0 Problems: show all of your work to receive full credit! (10 pts each) 1. Consider a wire of a circular cross-section with a radius of R = 3.00 mm. The magnitude of the current density is modeled as ) = cr = (5.00 x 1064).r. What is the current through the inner section of the wire from the center to r = 0.5R? ISR = . ! OSR I = JA dr Slowola rich o SR c (sud) = 18 (7.95 +105 Alx X
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