Watch as we uncover the secrets behind the power of an ordinary magnet and understand its applications in fields like electromagnetic fields, magnetic resonance imaging, and more. Join us on this ...

This video explains what magnets are and how magnetic fields are generated through the alignment of atomic structures.

From Franklin’s kite in a storm to Einstein’s special relativity to QED - electromagnetism has gone on to explain everything ...

Try these interactive flashcards based on GCSE physics past papers. By working your way through the flashcards created by experts, you can prepare for your physics exams and make your revision more ...

Introductory remarks -- Main magnetic field of the Earth -- Theory of steady dynamo -- Stability of the dipole field -- Theory of non-steady dynamo -- Geomagnetic secular variation -- Theory of ...

(Nanowerk News) UCLA Samueli engineers have developed a new tool to model how magnetic materials, which are used in smartphones and other communications devices, interact with incoming radio signals ...

The weak spot, known as the South Atlantic Anomaly, was identified in the 19th century and expanded in recent years.