Discover how magnet strength, coil distance, and input speed affect the output of an adjustable Lego generator. In this test, we use a lever to adjust the coil’s position relative to the spinning ...

These observations, first made by Philipp Lenard in 1902, gave a startling twist to the story! The mystery was finally resolved by Albert Einstein in 1905, while working as a clerk in the Swiss Patent ...

Dallas Love Field (DAL) became the first airport in the world to test such a technology, implementing the JetWind Power Corporation's ECPs as a pilot program in 2021. JetWind Power Corporation ...

Abstract: A harmonic generator circuit is described which produces a number of harmonics simultaneously at substantially uniform amplitudes by means of a non-linear coil. Generators of this type have ...

A team of researchers at the Max Planck Institute for Intelligent Systems (MPI-IS) in Stuttgart developed a biohybrid micro ...

A shortage of transformers is causing delays to power projects everywhere, holding trillion-dollar industries hostage—and ...

In the simplest of terms, an AC generator supplies power directly to a 120-volt circuit to run AC accessories throughout a boat, as well as charge the boat’s batteries (through an AC-to-­DC charger).

Magnetometers can work in different ways. The simplest use coils of wire which, when passed through a magnetic field, generate an electrical current. The voltage of that current provides ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

This paper studies the effect of static and dynamic eccentricity faults on the electromagnetic vibration of a toroidal-wound high-speed permanent magnet generator (HSPMG). Firstly, an eccentricity ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...