Magnetism
MAGNETIC MATERIALS
12 4 Universal Forces Part 1
24 5- 2014 final
Magnets have been known for centuries. The Chinese and Greeks knew about the “magical” properties of magnets. The ancient Greeks used a stone substance.
ELECTROMAGNETS. REVIEW All matter has protons & electrons Electric current is the flow of charge through a material Amount of charge that passes through.
Do Now (1/23/14): Do not touch the materials on your desk until instructed! 1.What is a magnet? 2.What are some properties of magnets? 3.How do you use.
Magnetism Review and tid-bits. Properties of magnets A magnet has polarity - it has a north and a south pole; you cannot isolate the north or the south.
Magnetism Magnetism – the attraction or repulsion of magnetic materials.
STAR Testing Science Review 4 th and 5 th Grade Standards.
ALTERNATIVE THERAPIES 1.MAGNET THERAPY 2. BACH FLOWER REMEDY 3.E.F.T. BY DR. RUKMINI SAWHNEY M.D.(MED)
