Keywords electrons, magnetic field, electron gun, Helmholtz coils, mass of electron, kinetic energy, deflection, circular motion, helical trajectory, experiment Email us at [email protected] if ...

The simplest ones are often built in the form of a square or circular sticker ... current through a coil of their own. This generates an alternating magnetic field in the reader’s immediate ...

Get Instant Summarized Text (Gist) Micrometer-sized, flower-shaped structures made of a nickel-iron alloy can locally enhance magnetic fields by concentrating field lines at their center. The ...

A flower-shaped structure only a few micrometres in size made of a nickel-iron alloy can concentrate and locally enhance magnetic fields. (Nanowerk News) A flower-shaped structure only a few ...

BESSY II: Magnetic 'microflowers' enhance local magnetic fields A metamaterial with potential applications in sensor technology Date: March 25, 2025 Source: Helmholtz-Zentrum Berlin für ...

However, things are not as straightforward under extreme conditions such as temperatures close to absolute zero combined with strong magnetic fields, where strange quantum effects begin to dominate.

Chinese research team introduces battery-powered, rTMS device weighing only 6.6 pounds, for accessible high-frequency brain ...

With 38 days left for NEET UG 2025, candidates must focus on Physics. Understanding the syllabus, practicing numerical problems, and revising key concepts will help improve scores. Smart study ...

Despite its shorter focal length, the RF 20mm F1.4L VCM shares a consistent design with the other Canon RF F1.4L hybrid prime ...