Abstract: Magnetostriction and electromagnetic force are the two electromagnetic sources of motor vibration. Understanding the phases of the vibrations caused by these two factors is crucial for ...

Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...

Abstract: Compared to conventional cables, high-temperature superconducting (HTS) dc cable offers numerous benefits, such as low loss, high transmission current, and small volume. The self-shielding ...

A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic particles. What happens to these ...

UPSC Essentials brings to you its initiative of subject-wise quizzes. These quizzes are designed to help you revise some of the most important topics from the static part of the syllabus. Attempt ...

A U.S. Air Force crew chief with the 174th Attack Wing checks an MQ-9 Reaper on Mar. 10, 2025 at Springfield-Beckley Air National Guard Base in Springfield, Ohio. The MQ-9 were there for the two-week ...