density of J=102A/m², and the inner cable carries a current l=12.6A flowing in opposite direction. Assume that the currents in each wire is uniformlydistributed over its cross section . Determine the magnitude of the magnetic field in terms of Ho at a distance r=1.34m from the center of theThe figure below shows a long conducting coaxial cable and gives its radii (R1=0.23m, R2=0.53m, R3=0.96m). The outer cable has a uniform currentcable. Express your answer using once decimal place.R2R

Given: R1=0.23m R2=0.53m R3=0.96m J=1024A/m2 I1 =12.6A r=1.34

Answered: The figure below shows a long…

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