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Home Q & A Board Science-Related Homework Help Physics
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BJ BJ
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6 years ago
A flat coil of wire consisting of 20 turns, each with an area of 50 cm2, is positioned perpendicularly to a uniform magnetic field that increases its magnitude at a constant rate from 2.0 T to 6.0 T in 2.0 s. If the coil has a total resistance of 0.40 W, what is the magnitude of the induced current?
 a. 0.70 A
  b. 0.60 A
  c. 0.50 A
  d. 0.80 A
  e. 0.20 A
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#1
6 years ago
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