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Home Q & A Board Science-Related Homework Help Physics
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tankster tankster
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7 years ago
A solenoid with 400 turns has a radius of 0.040 m and is 40 cm long. If this solenoid carries a current of 12 A, what is the magnitude of the magnetic field at the center of the solenoid?
A) 16 mT
B) 4.9 mT
C) 15 mT
D) 6.0 mT
E) 9.0 mT
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Physics

Physics


Edition: 4th
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longhairlonghair
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