I can not solve this question and the answer is E. How can i solve this...

Question

Question

I can not solve this question and the answer is E. How can i solve this problem can u explain to me step by step. ANSWER IS E.

In the region 0 <r<1, the volume current density is 5* a, and 0 elsewhere. What is the value of B for r>1. (152) Lütfen birin

engineering Electrical-Engineering

Answer 1

Answer #1

Solution let us draw diagram Ampere Circuital law Y=1 MoI Bide f lo (se ayx Area of cross = B-21TY sechon 7-1 2 =) B-211 -8 -

Answer 2

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