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What is the current in a wire of radius R - 3.53 mm if the magnitude of the current density is given by (a) Jand (b JJo(1 r/R) in which r is the radial distance and Jo - 7.80 x 104 A/m? (c) Which function maximizes the current density near the wires surface?

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July o.先 よ2ardi July Wednesday 201 2017 3 R. 3 3 ambstttuer e value 어 To-3-R 017 171819July Thursday 4 610.38 x 10 2. ЗА July Friday 2017 195/170 29 ZT3.tfh-下)dr -_ 어 3 R 2- 3 R UG 18 19 20uI Saturday 29 196169 3 2 2 3 July Sunday 201 20 s-197/168 3 3 3,14、Xbox! 3 3 2 JUL M T 2017 17 18 19 20 21 22 23 24 25 1 2 3July Monday 17 198/167 30 W Hence July Tuesday 2017 199/66 30 Wk

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