Effective preparation involves more than just completing syllabus; it’s about adopting strategies that improve retention, ...

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By replacing fossil-fuel-driven calcination with electric heating, the ECem project aims to revolutionize cement production, reducing CO2 emissions while improving efficiency. The cement industry is ...

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A field diagram can be used to show the interactions of magnets ... Oersted’s law states that an electric current induces a magnetic field. It was observed that current-carrying wires created a ...

Multiferroic materials, in which electric and magnetic properties are combined in promising ways, will be the heart of new ...

A new trick for illuminating the internal ordering within a special type of magnet could help engineers build better ...

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...

Synchros are electromagnetic devices similar to transformers, where a set of windings induces a voltage on another set, but they also have a movable rotor like an electric motor. When the rotor is ...

“The current behaviour of magnetic north is something that we have never observed before,” William Brown, a global geomagnetic field modeler at the British Geological Survey, said in a statemen ...