Electromagnet A temporarymagnet created byhooking up a coilof wire to a battery.  PermanentMagnet A material in whichthe domains arepermanentlyaligned.  TemporaryMagnet A material that caneasily bemagnetized andunmagnetized.  Ironcore Adding this wouldincrease thestrength of anelectromagnet.  Increasethevoltage You build an electromagnetusing a 3v battery. If youwanted to make theelectromagnet stronger,what should you do to theamount of voltage?  Iron,Nickel,Cobalt The elements thatare considered tobe ferromagnetic.  This is whatwould happenif you cut amagnet intotwo pieces.Electricalenergy This type ofenergy is theoutput of agenerator.  Heating,dropping,hittingThis couldcause atemporarymagnet to loseits magneticfield.Attract When the north poleof one magnet isnear the south poleof another magnetthey would do this.   Generator This is a device thattakes mechanicalenergy and convertsit into electricalenergy.  MovingElectrons This is thesource of allmagnetism.  MagneticDomains These are regions ofatoms where the freeelectrons arespinning in the samedirection.  MagneticField The invisible linesthat extend out intospace around apermanent ortemporary magnet.  Mechanicalenergy The type ofenergy that isthe output of amotor.   This image showsa piece of iron thatis not yetmagnetized.  Decreasethevoltage You build anelectromagnet using a3v battery. If youwanted to make theelectromagnet weaker,what should you do tothe amount of voltage?  Motor This is a device thattakes electricalenergy and convertsit into mechanicalenergy.   This imageshows amagnetizedpiece of iron.  Stop themagneticfield In an electromagnet,you remove thebattery from thecircuit, what wouldhappen to themagnetic field?  Decreasethestrength Decreasing thenumber of loops inthe coil would______ of anelectromagnet.  NorthandSouth This is thename for themagnetic poles.  Compass A device thatcan be used todetect amagnetic field.  Decreasethenumber ofloops You build anelectromagnet with 200loops. If you wanted tomake theelectromagnet weaker,what should you do tothe number of loops?  FerromagneticMaterial What is anotherterm for iron,nickel, andcobalt?  Poles This is wherethe magneticfield is thestrongest.  Increasethenumber ofloops You build an electromagnetwith 200 loops. If youwanted to make theelectromagnet stronger,what should you do to thenumber of loops?  Repel When the north poleof one magnet isnear the north pole ofanother magnet theywould do this..  Increasethestrength Increasing thevoltage/currentwould ______ ofan electromagnet.  Electromagnet A temporarymagnet created byhooking up a coilof wire to a battery.  PermanentMagnet A material in whichthe domains arepermanentlyaligned.  TemporaryMagnet A material that caneasily bemagnetized andunmagnetized.  Ironcore Adding this wouldincrease thestrength of anelectromagnet.  Increasethevoltage You build an electromagnetusing a 3v battery. If youwanted to make theelectromagnet stronger,what should you do to theamount of voltage?  Iron,Nickel,Cobalt The elements thatare considered tobe ferromagnetic.  This is whatwould happenif you cut amagnet intotwo pieces.Electricalenergy This type ofenergy is theoutput of agenerator.  Heating,dropping,hittingThis couldcause atemporarymagnet to loseits magneticfield.Attract When the north poleof one magnet isnear the south poleof another magnetthey would do this.   Generator This is a device thattakes mechanicalenergy and convertsit into electricalenergy.  MovingElectrons This is thesource of allmagnetism.  MagneticDomains These are regions ofatoms where the freeelectrons arespinning in the samedirection.  MagneticField The invisible linesthat extend out intospace around apermanent ortemporary magnet.  Mechanicalenergy The type ofenergy that isthe output of amotor.   This image showsa piece of iron thatis not yetmagnetized.  Decreasethevoltage You build anelectromagnet using a3v battery. If youwanted to make theelectromagnet weaker,what should you do tothe amount of voltage?  Motor This is a device thattakes electricalenergy and convertsit into mechanicalenergy.   This imageshows amagnetizedpiece of iron.  Stop themagneticfield In an electromagnet,you remove thebattery from thecircuit, what wouldhappen to themagnetic field?  Decreasethestrength Decreasing thenumber of loops inthe coil would______ of anelectromagnet.  NorthandSouth This is thename for themagnetic poles.  Compass A device thatcan be used todetect amagnetic field.  Decreasethenumber ofloops You build anelectromagnet with 200loops. If you wanted tomake theelectromagnet weaker,what should you do tothe number of loops?  FerromagneticMaterial What is anotherterm for iron,nickel, andcobalt?  Poles This is wherethe magneticfield is thestrongest.  Increasethenumber ofloops You build an electromagnetwith 200 loops. If youwanted to make theelectromagnet stronger,what should you do to thenumber of loops?  Repel When the north poleof one magnet isnear the north pole ofanother magnet theywould do this..  Increasethestrength Increasing thevoltage/currentwould ______ ofan electromagnet.  

Magnetism BINGO - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. A temporary magnet created by hooking up a coil of wire to a battery.
    Electromagnet
  2. A material in which the domains are permanently aligned.
    Permanent Magnet
  3. A material that can easily be magnetized and unmagnetized.
    Temporary Magnet
  4. Adding this would increase the strength of an electromagnet.
    Iron core
  5. You build an electromagnet using a 3v battery. If you wanted to make the electromagnet stronger, what should you do to the amount of voltage?
    Increase the voltage
  6. The elements that are considered to be ferromagnetic.
    Iron, Nickel, Cobalt
  7. This is what would happen if you cut a magnet into two pieces.
  8. This type of energy is the output of a generator.
    Electrical energy
  9. This could cause a temporary magnet to lose its magnetic field.
    Heating, dropping, hitting
  10. When the north pole of one magnet is near the south pole of another magnet they would do this.
    Attract
  11. This is a device that takes mechanical energy and converts it into electrical energy.
    Generator
  12. This is the source of all magnetism.
    Moving Electrons
  13. These are regions of atoms where the free electrons are spinning in the same direction.
    Magnetic Domains
  14. The invisible lines that extend out into space around a permanent or temporary magnet.
    Magnetic Field
  15. The type of energy that is the output of a motor.
    Mechanical energy
  16. This image shows a piece of iron that is not yet magnetized.
  17. You build an electromagnet using a 3v battery. If you wanted to make the electromagnet weaker, what should you do to the amount of voltage?
    Decrease the voltage
  18. This is a device that takes electrical energy and converts it into mechanical energy.
    Motor
  19. This image shows a magnetized piece of iron.
  20. In an electromagnet, you remove the battery from the circuit, what would happen to the magnetic field?
    Stop the magnetic field
  21. Decreasing the number of loops in the coil would ______ of an electromagnet.
    Decrease the strength
  22. This is the name for the magnetic poles.
    North and South
  23. A device that can be used to detect a magnetic field.
    Compass
  24. You build an electromagnet with 200 loops. If you wanted to make the electromagnet weaker, what should you do to the number of loops?
    Decrease the number of loops
  25. What is another term for iron, nickel, and cobalt?
    Ferromagnetic Material
  26. This is where the magnetic field is the strongest.
    Poles
  27. You build an electromagnet with 200 loops. If you wanted to make the electromagnet stronger, what should you do to the number of loops?
    Increase the number of loops
  28. When the north pole of one magnet is near the north pole of another magnet they would do this..
    Repel
  29. Increasing the voltage/current would ______ of an electromagnet.
    Increase the strength