Motion of a charged particle in magnetic field is described by the change in the direction of motion. It is described as magnetic field which is capable of only changing direction of motion. Motion of ...

Brownian motion in the presence of magnetic fields and under non-Markovian dynamics lies at a critical intersection of statistical physics and applied mathematics. This field examines how charged ...

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

A hundred years before the Event Horizon Telescope Collaboration released the first image of a black hole in 2019—located at the heart of the galaxy M87—astronomer Heber Curtis had already discovered ...

Scientists are keeping a close eye on a growing “dent” in Earth’s magnetic field over a swath of the Atlantic Ocean that stretches from South Africa westward into Brazil. In this zone, known as the ...