When a magnetic field is applied, the atoms undergo energy shifts. The researchers used a laser to measure these shifts ...

The hack here is not “measuring variances in Earth’s magnetic field”, it’s how to measure the magnetic field with nothing but a compass and another magnet. It produces a measure of the ...

Now Hendrik Ulbricht at the University of Southampton in the UK and his colleagues have developed a new way to measure gravity on small scales by using a tiny neodymium magnet, weighing around 0.5 ...

Paper 403: Measuring magnetic loop antenna performance. Homepage. Accessibility links. Skip to content; ... With that interest comes a need to measure the associated electromagnetic field ...