1 Magnetism Objectives 1. Explain how a magnet exerts a force on an object. 2. Describe the properties of temporary and permanent magnets. 3. Explain why.
Chapter 22 Magnetism and Its Uses. Magnetism Discovered over 2000 years ago by the Greeks. Named after Magnesia, Turkey. Magnetic Force –You can feel.
Attraction and Repulsion Magnetism and Its Uses. Magnetism Discovered over 2000 years ago in Magnesia, TurkeyDiscovered over 2000 years ago in Magnesia,
