See Image below The torque on a current x LON CAPAM agneti c Homework Help Ask A

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The torque on a current x LON CAPAM agneti c Homework Help Ask A Q x New Tab e fi D ou.edu problem? symb uploaded%2fohiou%2fld 348015cd5835236oucapa2%2fdefault 1388360754%2esequence 13 wiley%2fhrw%2f /res/wiley/hrw/9e/chapter29/29-074 CHEer O Discover E ESPN Premier Fant. CUR Dailybreak Apps CHw Help D Wileyplus e ON-CAPA. D Phylics book Blackboard Learn A Email a Amazon Student A oucu CC Glyde Physics g 2014 R New Messages courses Help Logout (Student section: 101) Main Menu Course Contents Notes W Bookmark d Evaluate & Communicate Print Info Course Contents Week 10 Magnetic field from a wire Magnetic field from a wire Due in 10 hours, 27 minutes The magnitude of the magnetic field 110.0 cm from the axis of a long straight wire is 9.0 HT. What is the current in the wire? Submit Answer Tries 0/10 Post Discussion Send Feedback

Explanation / Answer

apply B = u0i/2pir

so current i = B* 2pi r/uo

i = 9*10^-6 * 2*3.14* 1.1/4pi*10^-7

i = 49.5 Amps

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