AOL

Incredibly powerful ‘cosmic ray’ signal spotted in distant space – and scientists have no clue what it is

Scientists have detected the second most powerful cosmic ray ever seen. An particle charged with so much energy that it appears to defy explanation appears to have been thrown from a seemingly dark ...
insider.si.edu

Replica of Rutherford and Geiger apparatus for determining the charge on the alph-particle, after original Cavendish Lab apparatus of 1908

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Rutherford-Geiger alpha-particle ...
AZoNano

Zetasizer Ultra - Advanced Particle and Molecular Size, Particle Charge and Particle Concentration Measurement

Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure The new Zetasizer Ultra is Malvern ...
Scientific American

Like-Charge Particles Are Supposed to Repel—But Sometimes They Attract

The fact that like charges repel and opposites attract is basic electromagnetism. But for decades scientists have occasionally made a counterintuitive, and controversial, observation: similarly ...
EDN

The Motion of a Charged Particle in a Magnetic Field

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 ...