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magnetic core |
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magnetic core: see computer computer, device capable of performing a series of arithmetic or logical operations. A computer is distinguished from a calculating machine, such as an electronic calculator , by being able to store a computer program (so that it can repeat its operations and make ..... Click the link for more information. . magnetic core [mag′ned·ik ′kȯr] Also known as core. (electronics) A configuration of magnetic material, usually a mixture of iron oxide or ferrite particles mixed with a binding agent and formed into a tiny doughnutlike shape, that is placed in a spatial relationship to current-carrying conductors, and is used to maintain a magnetic polarization for the purpose of storing data, or for its nonlinear properties as a logic element. Also known as memory core. (electromagnetism) A quantity of ferrous material placed in a coil or transformer to provide a better path than air for magnetic flux, thereby increasing the inductance of the coil and increasing the coupling between the windings of a transformer. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Magnetoresistant data-storage technology has been around since 1974 and is the basis for computer memory (originally magnetic core memory) and the foundation of storage technology for the hard disk. By seeking to take on too much, one could run the risk of undermining the magnetic core of the Alliance. The cast is seamlessly perfect, featuring a central performance by Holm as the deeply flawed lawyer with a smouldering intelligence which holds the screen with a magnetic core. |
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