How Magnets Affect Computer Disks :: essays research papers

How Magnets Affect Computer track recordsBackGround     One of the sound usually officed Computer data storaged mediums is aComputer Disk or a Floppy. These ar used in e trulyday life, in either ourworkplace or at home. These phonograph recordings start out many purposes, much(prenominal) asStoring data Floppies give the sack be used to store packet/data for short preiods oftime,Transferring data Floppies argon used to transfer/ likeness data from one computer toan opposite.Hiding data Floppies argon in addition sometimes used to hide sensitive or confidentialdata,because of the disks nice size it can be hidden very easily.Advertising Because floppies are cheap to buy, they are used to advertisedifferent typesof software, such as Software for the internet advertised on America OnlineFloppies.     Floppies are withal considered to be very sensitve data storage mediums.These Disks earn numerous advantages and disadvanteges. witha l though floppies areused so commonly they are similarly non very dependable. They have numerousconditions under which they should normally be kept. For example the actuallmagnetic disk inner(a) the hard cover of the disk must(prenominal) NEVER be touched, themagnetic disk inside, must be protected by the metallic sliding shield, the diskmust everlastingly be within the temperature of 50 to 140 Fahrenheit and the diskmust never be bought near a magnet (3M Diskettes)     There are many such hazards to computer disks. Problems caused bymagnets are very common. A floppy can be damaged unknowingly if it is kept neara magnet, that may be in the open or inside any device, such as a speaker phonein computer speakers or stereo or a telephone. And becuase of the common use ofmagnets in everyday life, more and more floppies are damaged everyday.      take down though protective coverings against magnets and other electricalhazards, are available fo r floppies, they are not used very commonly. Therefore,floppies are not a very safe media for storage, even though they are convienient.     Some of the most commonly used diskettes are by 3M and Sony and othersuch companies. The floppies are exchange in boxes with instructions on them to notto bring floppies near magnets and other instructions of DOs and DONTs. Theseinstructions must always be followed.     Floppies have different capacities such as 720 KB (kilobytes) and 1.44MB (megabytes). Floppies also have different sizes, 3.5" and 5.25". The mostcommonly used floppy is usually 3.5". It is not soft and cannot be bent, whereas a 5.25" disk is soft and can be bentA floppy is a round, flat constitution of Mylar coated with ferric oxide, a rustlikesubstance containing tiny particles capable of retentiveness a magnetic field, and