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Electric motors

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PowerPoint about Electric motors.

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Electric motors

  1. 1. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131
  2. 2. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 - Materials used for the experiment - Description of the experiments - What was our the task? - Links - Crossword puzzle
  3. 3. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 Strong neodymium magnet Cu wire 2 paper clips Rubber band Coil Battery Small metal objects A nail (or a bolt) Several feet of insulated wire
  4. 4. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 1. Paper clip motor: You need a magnet, a Cu wire, two paperclips and battery. You need to do a loop from your Cu wire, put your magnet to your battery, put there the two paper clips and the Cu wire will reel. 2. One minute motor: You need a battery, a wire, a magnet and a bolt. You put the magnet to the end of the bolt, than you put the bolt to the battery and you connect the top of the battery and the magnet with the wire, the magnet will reel.
  5. 5. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 3. Electric motor: You need a Cu wire, a battery and a magnet. You put the magnet to the battery and you do a round shape from the wire, and you connect the magnet with the top of the battery, the wire will reel.
  6. 6. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 4. Homopolar motor: You need a Cu wire, a battery and a magnet. You need to put the magnet to the battery, shape an M shape from the Cu wire and connect the top of the battery and the magnet with the wire. 5. Electromagnet: You need a bolt, a Cu wire, a magnet and two paperclips. You reel up the wire to the bolt, you put the ends of the wire to the magnet than you can pick up the paperclips (like a magnet).
  7. 7. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 1. 4. 3. 5. 2. <ul><li>Paper clip motor </li></ul><ul><li>One minute motor </li></ul><ul><li>Electric motor </li></ul><ul><li>Homopolar motor </li></ul><ul><li>Electromagnet </li></ul>
  8. 8. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 <ul><li>To reproduce the experiments shown in the video and in the </li></ul><ul><li>worksheets. </li></ul><ul><li>To be collaborative during the Physics class, to understand better the </li></ul><ul><li>theory related to Electricity and Magnetism, to participate in one </li></ul><ul><li>international project, to learn Physics “playing” with equipments. </li></ul><ul><li>Our activity it is shown below, see in the photo album: </li></ul>
  9. 9. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 <ul><li>Paper clip motor: </li></ul><ul><li>http://videa.hu/videok/tudomany-technika/d1-PZFEdj9z7bHyF9b9 </li></ul><ul><li>One minute motor: </li></ul><ul><li>Electric motor: </li></ul><ul><li>http://videa.hu/videok/tudomany-technika/d4-Xo8YbSGaafosfqcw </li></ul><ul><li>4. Homopolar motor: </li></ul><ul><li>http://videa.hu/videok/tudomany-technika/3rd-b-experiment-homopolar- </li></ul><ul><li>motorikicKqBDLSvRn8tk </li></ul><ul><li>5. Electromagnet: </li></ul><ul><li>http://videa.hu/videok/tudomany-technika/electromagnet-sGspNt6IMJKme3Pf </li></ul>
  10. 10. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131 Across: 1. electr omagnets 3. magnetization 4. magnetism 5. solenold 8. repel 9. attract Down: 2. magnet osphere 6. field 7. Oersted e l e c t r o m a g n e t s m a g n e t i z a t i o n m a g n e t i s m s o l e n o l d r e p e l a t t r a c t a n t s p h e e O r s e d f i l d
  11. 11. Electric motors Berendi Dominik 14 years old 8 th grade SEK Budapest International School 1021 Street H ű v ö sv ö lgyi 131

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