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Magnetic fields and the brain at high field strengths what do we know?
Academic Radiology
|February 16, 2010
Abstract
No abstract available in PubMed .
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The representation of magnetic fields by magnetic field lines is very useful in visualizing the strength and direction of the magnetic field. Each of the magnetic field lines forms a closed loop. The field lines emerge from the north pole (N), loop around to the south pole (S), and continue through the bar magnet back to the north pole.
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