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Advanced Physics Homework Help
Finding the Auxillary Field of a Long Copper Rod
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[QUOTE="thatguy14, post: 4602063, member: 223350"] [h2]Homework Statement [/h2] I am looking at an example problem in the text and they skipped some steps. I think I am missing somthing obvious but none-the-less I don't know what is going on. We have a long copper rod o radius R which carries a uniformly distributed (free) current I. Find H, the auxillary field inside and outside the rod. [h2]Homework Equations[/h2] [itex]\oint H dot dl[/itex] = Free current enclosed [h2]The Attempt at a Solution[/h2] so the LHS would be (magnitude only) H*2pis for some amperian loop. Now I don't know how to get the Free current enclosed inside and outside the rod. Thanks for your help! [/QUOTE]
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Finding the Auxillary Field of a Long Copper Rod
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