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Home Q & A Board Science-Related Homework Help Physics
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nikkilynn933 nikkilynn933
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6 years ago
A long solenoid (1 500 turns/m) carries a current of 20 mA and has an inside diameter of 4.0 cm. A long wire carries a current of 2.0 A along the axis of the solenoid. What is the magnitude of the magnetic field at a point that is inside the solenoid and 1.0 cm from the wire?
 a. 78 mT
  b. 55 mT
  c. 48 mT
  d. 68 mT
  e. 2.0 mT
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Tanzious02Tanzious02
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6 years ago
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nikkilynn933 Author
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#2
6 years ago
So very smart
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