Magnetic field
From Health Encyclopedia
Contents |
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Used for
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See for
electromagnetic field, EMF (electromagnetic field), magnetic beads
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Broader Terms
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Narrower Terms
transcranial magnetic stimulation
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Facts (generated by robot; please edit if you find it inaccurate)
- CONTACT US Email the News Staff Contact Other Staff 147b News Front Page > Pulse of the Planet Earth's Magnetic Field Is Fading John Roachfor National Geographic News September 9, 2004 Earth's magnetic field is fading.
- In physics, a magnetic field is the relativistic part of an electric field (as explained by Einstein in 1905).
- Therefore the Earth's magnetic field is caused not by magnetised iron deposits, but mostly by electric currents in the liquid outer core.
- Earth's magnetic field is 100 times weaker.
- The Earth’s Magnetic Field is Still Losing Energy D.
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