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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago
A square wire 2.0 cm on each side is oriented so that a 5.00 mT magnetic field makes a 30.0° angle with the normal to the plane of the square. If a 1.0 mA current causes a 27.0 N • m torque on the wire, how many loops does the wire make? 
A) 2.7 × 1010 
B) 2.7 × 106 
C) 1.4 × 1010 
D) 3.8 × 1010 
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padrepadre
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10 years ago
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mikael Author
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10 years ago
Thanks for the homework assistance, my physics class is a big challenge.
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