Are ceramic magnets used in large computers – InterviewSolution

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1.	Are ceramic magnets used in large computers
Answer» Typically there are a few neodymium magnets in the HARD drive (drive and linear head motors) along with MULTIPLE electromagnets. Data are stored in hard disk drives on the basis of MAGNETISM. The surface of the disk is coated with magnetic material that CONSISTS of billions or even trillions of tiny magnets

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