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Home Q & A Board Science-Related Homework Help Physics
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cillapris cillapris
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6 years ago
A long hollow cylindrical conductor (inner radius = 2.0 mm, outer radius = 4.0 mm) carries a current of 24 A distributed uniformly across its cross section. A long wire which is coaxial with the cylinder carries an equal current in the opposite direction. What is the magnitude of the magnetic field 3.0 mm from the axis?
 a. 0.82 mT
  b. 0.93 mT
  c. 0.70 mT
  d. 0.58 mT
  e. 0.40 mT
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hillaryanahillaryana
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6 years ago
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cillapris Author
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6 years ago
Thanks
dri
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Yesterday
Brilliant ツ
rene_ram97
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2 hours ago
Thank you, thank you, thank you!
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