Magnet-.docx Access

Devices that generate a magnetic field only when an electric current passes through a coil wrapped around a metal core. Everyday and Industrial Applications Lab+Report+Magnetism+Assignment+Instructions (1) (docx)

Materials that maintain their magnetism without an external power source. magnet-.docx

An informative paper on magnets usually begins with the basic physics of magnetic fields . Key principles include: Devices that generate a magnetic field only when

Objects like paperclips or nails that become magnetized in the presence of a magnetic field but lose their strength quickly once removed. while opposite poles attract.

Every magnet has a North and South pole. Like poles repel each other, while opposite poles attract.