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

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.


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