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Viewing Message ``Question about B-field at center of loop'' by evanm3 on 2011-01-17 17:15:44 I have a quick question about the answer posted for the magnetic field at the center of a current loop. Everything makes sense up to the final answer, where I believe the factor of pi on the denominator should vanish. When you do the integral of dtheta, from 0 -> 2*pi, you get 2*pi, and thus the two pis cancel out giving (mu-naught*I / 2*r). Please let me know if I am thinking about this properly. Thanks in advance. [ reply | up ] Re: Question about B-field at center of loop by bloftin on 2011-01-18 11:44:55 Re: Question about B-field at center of loop by evanm3 on 2011-01-18 14:30:39 Re: Question about B-field at center of loop by bloftin on 2011-01-18 15:18:23 Interact reply

Testing some escape charachters for html category with a generator has an injective cogenerator" now escape ” with "