Representation of Earth's Invisible Magnetic Field
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magnetic field European Magnetic Field Laboratory
begins by drawing the magnetic field lines of a simple bar magnet, comparing them to the battlefield 5 A magnetic field is a vector field produced by a current flow or a magnetised material
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magnetic field European Magnetic Field Laboratory
sheffield united begins by drawing the magnetic field lines of a simple bar magnet, comparing them to the
A magnetic field is a vector field produced by a current flow or a magnetised material