This enables the efficient excitation of the magnetization pattern using the magnetic fields generated by the alternating ...

The sun is on the verge of a significant event: a magnetic field reversal ... this is known as solar maximum. Current estimates predict solar maximum will occur between late 2024 and early ...

In other words, an alternating current is produced ... as this helped to concentrate the magnetic field.

Scientists released an update to a model that maps the ever-moving pole and has significant implications for navigation ...

A way to generate and control spin currents without magnetic fields or magnetic materials may be possible using dissipative quantum ratchets in the presence of spin–orbit coupling. But still ...

Slip rings maintain constant contact with the same sides of the coil As one side of the coil moves up through the magnetic ... a current that is constantly changing. This is alternating current ...

These magnetic fields can be investigated by looking ... induction to change the potential difference of alternating currents. Potential difference and current changes can be calculated, as ...

Now researchers at Nanyang Technological University (NTU) in Singapore have found a way to heat up resins using an alternating magnetic field (PDF), so-called magnetocuring.