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Published in 2020 at "Resonance"
DOI: 10.1007/s12045-020-0951-9
Abstract: The Earth’s magnetic field has been a constant source of curiosity and wonder, for its ubiquitous use in navigation, the properties of magnetic attraction and the influence and connection to celestial phenomena like aurora, sunspots,…
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Keywords:
field wandering;
earth magnetic;
magnetic poles;
field ... See more keywords
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Published in 2021 at "Physics Education"
DOI: 10.1088/1361-6552/ac1b1a
Abstract: In this work, we made a simple electronic tool called a ‘magnetic polarity detector’ which can determine the magnetic poles of permanent magnets or electromagnets. We used it in some student experiments in the physics…
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Keywords:
magnetic polarity;
polarity detector;
magnetic poles;
physics ... See more keywords