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6 magnetic field lines


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6 magnetic field lines

  1. 1. <ul><li>Monday March 30 th </li></ul><ul><li>What is the difference between a temporary magnet and a permanent magnet? </li></ul>
  2. 2. Magnetic Field Lines
  3. 3. <ul><li>Magnetic field- All magnets are surrounded by a magnetic field that exerts the magnetic force. </li></ul><ul><li>-strongest close to the magnet </li></ul><ul><li>-always connect the north pole and the south pole of a magnet. </li></ul><ul><li>-when 2 magnets come together a new field can happen. </li></ul><ul><li>-represented by magnetic field lines </li></ul>
  4. 4. Bar Magnet
  5. 5. Repulsion of 2 Bar Magnets shown with magnetic field lines
  6. 6. Attraction of 2 Bar magnets shown with magnetic field lines
  7. 7. Magnetic Field Lines for a horseshoe magnet
  8. 9. Earth’s Magnetic Field Lines
  9. 10. Earth’s Magnetic Field protecting us from the Sun.