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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2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
fields
physics.ed-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
A smartphone-based pressure sensor experiment confirms the inverse fourth-power law for the force between magnetic dipoles and derives the dipole moment value from the data.
citing papers explorer
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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.
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Demonstration of magnetic dipole-dipole interaction by using smartphone pressure sensor
A smartphone-based pressure sensor experiment confirms the inverse fourth-power law for the force between magnetic dipoles and derives the dipole moment value from the data.