ch32-p017 - 17. (a) We use B= z 0 I enclosed B ds = 0 I...

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17. (a) We use G G Bd s I ⋅= z µ 0e n c l o s e d to find () ( ) 2 0 62 3 n c l o s e d 0 7 11 1.26 10 H m 20A m 50 10 m 22 2 2 6.3 10 T. d d Jr I BJ r rr −− π == = = × × ππ (b) From iJ r d dt r dE dt dd E = 2 00 2 εε Φ , we get
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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