The magnetic moment of a neodymium magnet is found from its terminal velocity in a conducting pipe using acoustic resonance tracking with smartphones, and verified by torsional oscillation measurements.
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physics.ed-ph 1years
2026 1verdicts
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Determination of the magnetic moment of a magnet by letting it fall through a conducting pipe
The magnetic moment of a neodymium magnet is found from its terminal velocity in a conducting pipe using acoustic resonance tracking with smartphones, and verified by torsional oscillation measurements.