Magnetic fields play an important—if sometimes underappreciated—part in planetary systems. Without a strong magnetic field, planets can end up as a barren wasteland like Mars, or they could indirectly ...

At its lowest point, the field strength fell to below 10 percent of today’s levels, leaving Earth exposed to dangerous cosmic radiation and solar winds. Usually, the magnetosphere acts as a protective ...

Stray magnetic field (SMF) is widely used in motor fault diagnosis due to its noninvasive advantage. To address the issue that unsaturated magnetic permeability (UMP) cannot be considered in existing ...

Our first meeting was a bit awkward. One of us is an archaeologist who studies how past peoples interacted with their environments. Two of us are geophysicists who investigate interactions between ...

Researchers are on firmer ground when it comes to the physiological impacts of increased UV radiation. With the weakened ...

Read High above us, particles from the Sun hurtle toward Earth, colliding with the upper atmosphere and creating powerful ...

The updated Class 12th Physics syllabus for the academic year 2025-26 has been released by the Rajasthan Board on its ...

BENGALURU: In a breakthrough that could shrink brain-scanning MRI-like machines from room-sized setups to something that may ...

We present analytical formulations, based on a coulombian approach, of the magnetic field created by permanent-magnet rings. For axially magnetized magnets, we establish the expressions for the three ...

Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...