Magnets are used in electric motors and generators for telephones, lights, televisions, computers and more.
- Magnetic recording media are used in audio cassettes, floppy disks and hard disk to store information in a very small space.
- Magnetic strips store information on credit cards.
- Electromagnets are used in televisions, computer monitors, loudspeakers and microphones.
Mostrando entradas con la etiqueta generators. Mostrar todas las entradas
Mostrando entradas con la etiqueta generators. Mostrar todas las entradas
martes, 25 de enero de 2011
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