This video explains how magnets work and how magnetic fields are generated by the movement of electric charges. Magnetic materials influence and interact with current, motion, and force, making them ...

Certain substances can become magnetic when exposed to an external magnetic field. Magnetic susceptibility measures how ...

Atomic scale copper rich layers inside rare earth magnets suppress demagnetization, improving strength, stability, and efficiency in motors and generators. (Nanowerk News) Rare-earth magnets are ...

India has taken a significant step towards self-sufficiency in critical materials with the inauguration of its first plant to manufacture Nd-Pr (neodymium–praseodymium), an alloy of the two rare-earth ...