Experiments suggest that an unusual magnetic material can help harness energy from the planet’s rotation. But not everyone is ...

A trio of physicists from Princeton University, CIT's Jet Propulsion Laboratory and Spectral Sensor Solutions, all in the U.S ...

Our planet's magnetic field is an important part of the defenses ... The iron acts like "a spinning conductor in a bicycle ...

This is called electromagnetic induction close electromagnetic inductionThe production of a potential difference (voltage) when a conductor, such as a wire, is moved through a magnetic field or ...

Their analysis showed the complex magnetic field can determine increases in ... determines voltage differences across an electrical conductor. Hall voltage, said the scientists, affects carrier ...

One of the many unseen forces to which you owe your existence is magnetism. If it weren’t for the magnetic field that surrounds our planet, blocking cosmic radiation and solar wind, Earth would likely ...

The two groups 5,6 used very different approaches to eliminate the necessity for a strong magnetic field. Pribiag and colleagues 5 fabricated an STNO where one of the two magnetic layers was ...

Electromagnetic induction - Higher - AQA Electromagnetic induction can create a voltage by movement of a conductor in a magnetic field. This voltage can make current flow, and the effect is used ...