A hollow copper tube carries a current along its length. Why is B = 0 inside the

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A hollow copper tube carries a current along its length. Why is B = 0 inside the tube? Is B nonzero outside the tube?

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Mechanics of Materials

ISBN: 978-0495438076

7th edition

Authors: James M. Gere, Barry J. Goodno

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Question Posted: Apr 16, 2010 11:41 PM

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A hollow copper tube carries a current along its length. Why is B = 0 inside the

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Apply Ampres law to the circular path labeled 1 in the pict...View the full answer

Mechanics of Materials

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