If a wire of radius a = 8.0 mm has got non-uniform current density J = Jo ( 1- (r / a) ) where r is radial distance, what's the resulting current? (Jo = 5.5 x 104 A/m²) (Pi=3.14 , Your result should be in A, Your answer must include 2 digit after the decimal point. Maximum of %1 of error accepted in your answer.)

If a wire of radius a = 8.0 mm has got non-uniform current density J = Jo ( 1- (r / a) ) where r is radial distance, what's the resulting current? (Jo = 5.5 x 104 A/m²) (Pi=3.14 , Your result should be in A, Your answer must include 2 digit after the decimal point. Maximum of %1 of error accepted in your answer.)

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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