Biot - Savart law and its application to current carrying circular loop. Ampere's law and ... (qualitative treatment only), magnetic field intensity due to a magnetic dipole (bar magnet) along ...

Additionally, all three bundles can be split and oriented alternately (such as a circular or hexagonal ... that forms a closed loop under each side of the transmission line of concern. Using the ...

When quantum electrodynamics, the quantum field theory ... other two-loop corrections to the Lamb shift, and especially to the two-loop QED effects for the anomalous magnetic moment of the ...

Utilizing local minima-free circular fields, our methodology generates ... employed to track this collision-free path (Kappler et al., 2018). Due to the vast amount of research in this field, we focus ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

Instead, magnetic north is the changing location where the planet’s magnetic field lines converge. This field is generated by the churning of the planet’s outer core, a layer of molten iron ...

As we approach solar maximum, something strange is happening to the sun's magnetic field. We explore this flip in polarity in ...

The study of primordial magnetic fields in the early universe is a fascinating area of research that seeks to understand the origins and implications of magnetic fields that may have formed ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...

For years, NASA has been studying a growing anomaly in Earth’s magnetic field that scientists liken to a “dent” or “pothole in space.” It is a giant region of lower magnetic intensity ...

NASA is worried about the South Atlantic Anomaly (SAA). This anomaly affects Earth's magnetic field, which may pose risks to satellites and the International Space Station. The SAA is caused by ...