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Home Q & A Board Science-Related Homework Help Physics
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malagonvarney malagonvarney
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6 years ago
A rectangular coil (0.20 m  0.80 m) has 200 turns and is in a uniform magnetic field of 0.30 T. When the orientation of the coil is varied through all possible positions, the maximum torque on the coil by magnetic forces is 0.080 N  m. What is the current in the coil?
 a. 5.0 mA
  b. 1.7 A
  c. 8.3 mA
  d. 1.0 A
  e. 42 mA
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DRIGGS14DRIGGS14
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6 years ago
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malagonvarney Author
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6 years ago
Smart ... Thanks!
ky
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Yesterday
this is exactly what I needed
yen
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2 hours ago
Brilliant ツ
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