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5 Written Questions

5 Matching Questions

  1. magnetic pole
  2. how to strengthen electromagnets
  3. types of magnets
  4. electromagnetism
  5. magnet
  1. a interaction of electricity and magnetism
  2. b one of two points such as the ends of a magnet that have opposite magnetic properties
  3. c ferromagnets, electromagnets, permanent, temporary
  4. d material that attracts iron
  5. e More loops of wire - More electricity - More metal in the core of the solonoid

5 Multiple Choice Questions

  1. changes mechanical energy (work of machines) to electrical energy
  2. the area of the earth with moving iron that creates our magnetic field...not every planet has this
  3. small sections of atoms that are lined up to make a magnetic field
  4. a very small building blocks of matter
  5. the force of attraction or repulsion created by moving or spinning electric charges

5 True/False Questions

  1. types of turbinesferromagnets, electromagnets, permanent, temporary

          

  2. solenoidparticles in the outside area of the atom.....when they move and go from atom to atom we call it "electricity"

          

  3. temporary magnetseasy to magnetize, but don't stay magnetized for long

          

  4. electronsparticles in the outside area of the atom.....when they move and go from atom to atom we call it "electricity"

          

  5. ferromagnetsa solenoid with a iron core...strong magnetic field

          

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