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The fundamental nature of magnetism was not associated with magnetic poles or iron magnets, but with electric currents. The magnetic force was basically a force between electric currents (figure below): ... Author and Curator: Dr. David P. Stern; Mail to Dr.Stern: education("at" symbol)phy6.org; Co-author: Dr.
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www-istp.gsfc.nasa.gov/Education/wmfield.html
www-istp.gsfc.nasa.gov/Education/wmfield.html
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The magnetic field and the poles. The earth is surrounded by a magnetic field. Magnetic lines of force originate from north and south magnetic poles, which are about 11.5 degrees away from the geographic North and South Poles. ... All Topics > Education > Magnetic Fields >
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articles.directorym.com/Magnetic_Fields_Nebraska-r10519...
articles.directorym.com/Magnetic_Fields_Nebraska-r1051981-Nebraska.html
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Magnetic lines of force originate from north and south magnetic poles, .... The Education Committee Meetings are for Committee Members and are held on a ...
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articles.directorym.com/Magnetic_Fields_Florida-r105198...
articles.directorym.com/Magnetic_Fields_Florida-r1051981-Florida.html
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Earth's magnetic field - Wikipedia, the free encyclopedia
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Earth's magnetic field (and the surface magnetic field ) is approximately a magnetic dipole, with the magnetic field S pole near the Earth's geographic north pole (see Magnetic North Pole) and the ...
en.wikipedia.org/wiki/Earth's_magnetic_field
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The iron filings line up along the magnetic field lines of the magnets. Note the pattern of the field lines when unlike poles are placed opposite each other. Unlike poles attract each other. Note the difference in the pattern of field lines when like poles are placed opposite each other.
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micro.magnet.fsu.edu/electromag/java/magneticlines2/
micro.magnet.fsu.edu/electromag/java/magneticlines2/
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AllRefer.com reference and encyclopedia resource provides complete information on magnetism : Magnetic Poles, Forces, and Fields, Physics. Includes related research links. ... found that the magnetic forces between two poles followed an inverse-square law of the same form as that describing the forces between electric charges.
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reference.allrefer.com/encyclopedia/M/magnetis-magnetic...
reference.allrefer.com/encyclopedia/M/magnetis-magnetic-poles-forces-and-fields.html
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Their findings, published today in the Proceedings of the National Academy of Sciences, reveal that whereas last year research indicated the animals' north-south orientation was in response to the earth's magnetic fields, further investigation shows the animals may be responding to magnetic effects ... More Education...
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news.scotsman.com/education/Highvoltage-power-lines--sh...
news.scotsman.com/education/Highvoltage-power-lines--shortcircuit.5077841.jp
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Explanation: A magnetic compass does not point toward the true North Pole of the Earth. Rather, it more closely points toward the North Magnetic Pole of the Earth. The North Magnetic Pole is currently located in northern Canada. ... < Archive | Index | Search | Calendar | Glossary | Education | About APOD >
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antwrp.gsfc.nasa.gov/apod/ap991019.html
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Which implies that there are no magnetic monopoles. That is, where as you can separate electric monopoles (positive and negative charges) such that an E-field never has to terminate on the opposite charge, you cannot do this with magnetic poles.
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www.physlink.com/education/AskExperts/ae512.cfm
www.physlink.com/education/AskExperts/ae512.cfm
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