Magnetic cores are doughnut-shaped magnetic materials that are used with inductors, transformers, and electromagnets. They are also used as computer memory elements. Magnetic cores are made of metal ...

Core memory, magnetized memory using tiny magnetic rings suspended on a grid of wires, is now more than five decades obsolete, yet it exerts a fascination for hardware hackers still. Not least ...

At higher frequencies, a more successful strategy for preventing eddy-currents is to form cores by pressing together magnetic-material powders in an insulating binder. Representative commercial core ...

Magnetic materials are always attracted towards a magnet ... If you bring a north pole and a south pole together, they will attract. Earth's core contains liquid iron which moves around.

(High pressures within the Earth cause material to freeze at high temperatures.) This heat drives convection cells within the liquid core, which keeps the liquid metal moving through the magnetic ...

If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to . To save content items to your Kindle ...

Earth, our rocky, watery oasis in the cosmos is the ideal place for life to flourish for a number of reasons. We sit at just the right distance from our home star for liquid water to exist on the ...

These materials are predicted to have many complex magnetic orders ... so-called encapsulated spin systems such as endohedral-fullerenes, which comprise a magnetic core surrounded by an inert carbon ...

The LoveFrom, Moncler collection features three shell jackets made from “high-quality recycled nylon” that connect to a core ...

Magnetic switches feature dynamic actuation ... Mechanical switches are at the core of that experience, offering a satisfying ...