A long cylindrical wire of radius R = 3.0 mm carries a steady current lo =...

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A long cylindrical wire of radius R = 3.0 mm carries a steady current lo = 30 A that is uniformly distributed through the cross section of the wire. Calculate the magnetic field at a point 1.8 mm from the center of the wire. Ho = 4 x 10-7 T.m/A R A. 1.2 MT B. 12.0 mT C. 3.3 mT OD. 33.3 mT To A long cylindrical wire of radius R = 3.0 mm carries a steady current lo = 30 A that is uniformly distributed through the cross section of the wire. Calculate the magnetic field at a point 1.8 mm from the center of the wire. Ho = 4 x 10-7 T.m/A R A. 1.2 MT B. 12.0 mT C. 3.3 mT OD. 33.3 mT To

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To find the magnetic field inside a long cylindrical wire carrying a uniform current we use Amperes ... View the full answer