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cillapris cillapris
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6 years ago
A long straight wire (diameter = 2.0 mm) carries a current of 25 A. What is the magnitude of the magnetic field 0.50 mm from the axis of the wire?
 a. 5.0 mT
  b. 10 mT
  c. 0.63 mT
  d. 2.5 mT
  e. 0.01 mT
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grrgrrlgrrgrrl
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cillapris Author
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6 years ago
Brilliant ツ
einstein
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Yesterday
You make an excellent tutor!
MLynneMcMillan
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2 hours ago
Thanks for your help!!
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