magnetic core

noun

Computers. core¹ (def 12a).

Electricity. core¹ (def 3).

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Based on the Random House Dictionary, © Random House, Inc. 2017.
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Examples from the Web for magnetic core

Historical Examples

Their electromagnetic output, hitting our magnetic core units, will turn them from super to ordinary conduction.

Industrial Revolution Poul William Anderson
The great mass of the machine jerked violently, and plunged forward as the beam attracted the magnetic core of the Earth.

Invaders from the Infinite John Wood Campbell
The main storage is coincident current magnetic core modules of 4096 words each.

Preliminary Specifications: Programmed Data Processor Model Three (PDP-3) Digital Equipment Corporation

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