Cylindrical magnets and ideal solenoids
N Derby, S Olbert - American Journal of Physics, 2010 - pubs.aip.org
Both wire-wound solenoids and cylindrical magnets can be approximated as ideal
azimuthally symmetric solenoids. We present an exact solution for the magnetic field of an …
azimuthally symmetric solenoids. We present an exact solution for the magnetic field of an …
Non-destructive testing using eddy current sensors for defect detection in additively manufactured titanium and stainless-steel parts
In this study, different eddy-current based probe designs (absolute and commercial
reflection) are used to detect artificial defects with different sizes and at different depths in …
reflection) are used to detect artificial defects with different sizes and at different depths in …
Electromagnetic braking: A simple quantitative model
Y Levin, FL da Silveira, FB Rizzato - ar** magnets down a non-magnetic
tube. Recent publications are reviewed and ideas for undergraduate laboratory …
tube. Recent publications are reviewed and ideas for undergraduate laboratory …
[HTML][HTML] Eddy Current Sensor Probe Design for Subsurface Defect Detection in Additive Manufacturing
Pore and crack formation in parts produced by additive manufacturing (AM) processes, such
as laser powder bed fusion, is one of the issues associated with AM technology. Surface and …
as laser powder bed fusion, is one of the issues associated with AM technology. Surface and …
Demonstration of Lenz's law: Analysis of a magnet falling through a conducting tube
We revisit a recent analysis of the time of fall of a magnet as it slows down while passing
through a conducting tube. We complement recent work by considering the effect of the …
through a conducting tube. We complement recent work by considering the effect of the …
Preparation and Performance Analysis of Mg0.75Co0.15Ni0.1Fe2O4 Nanoparticles-Based Flexible Metamaterial for Honey Adulteration Detection
The widespread issue of honey adulteration poses significant health risks and economic
losses, necessitating more efficient and reliable detection methods. Traditional techniques …
losses, necessitating more efficient and reliable detection methods. Traditional techniques …
Electromagnetic induction imaging with a SERF atomic magnetometer
F Fang, Z Wang - Optics & Laser Technology, 2025 - Elsevier
We construct an electromagnetic induction imaging (EMI) system based on a SERF (Spin-
Exchange-Relaxation-Free) atomic magnetometer. The homemade SERF magnetometer …
Exchange-Relaxation-Free) atomic magnetometer. The homemade SERF magnetometer …