Key Ideas in Magnetism by gegeshandong

VIEWS: 12 PAGES: 6

									Key Ideas in Magnetism
    Summary from BrainPop,
     Blue Books, and Mr. T.
What Are the Key Ideas Related to
          Magnetism?
 How do magnets interact?
 What makes something magnetic?
                   non magnetic???

 Why do we study magnetism and
  electricity together?
 In what way is magnetism important in
  daily life?
      How do magnets interact?

 Opposite Poles Attract
   North will attract to South; South will attract to North
 Like Poles Repel
   Two North poles will repel; two south poles will repel
What makes something magnetic?

 Arranged Domains
Why do we study magnetism and
     electricity together?
1) They both follow the same rules about
   attraction/repulsion
2) They create one another
  A)   Flowing electricity creates a magnetic field
  B)   Moving magnets create electrical flow

3) E & M are a part of the same force:
   electromagnetism
      In what way is magnetism
        important in daily life?
 Anything we plug in receives its electrical
  flow because of moving magnets at the
  power plant.
 Earth is a giant magnet
   (north magnetic pole is south; south is north)

								
To top