Multiple Choice
A cylindrical bar magnet of radius 0.650 cm and length 8.30 cm has a magnetic dipole moment of magnitude m = 1.40 A · m2.What is the magnetic field at the center of the magnet?
A) 125 mT
B) 23.0 mT
C) 57.0 mT
D) 160 mT
E) 80.0 mT
Correct Answer:
Verified
Correct Answer:
Verified
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