What happensto the potentialenergy if I pullapart the northand south polesof two magnets?Is the magneticfield inside theloop of asolenoidgreater orweaker?How does thestrength of amagnetic fieldchange ifcurrentincreases?An electromagnetis being used to lifta car at ajunkyard. How doyou turn off theelectromagnet todrop the car?The regionaround amagnet wherethe magneticforce acts iscalled the: Why does acompassneedlepoint north? How can aneutral objectbecomenegativelycharged?The current ina wire changesdirection. Whathappens to themagnetic field?Which wouldhave a strongermagnetic field asolenoid or anelectromagnet?What is therelationshipbetween distancefrom a magnetand its magneticstrength?How does thenumber of coilsper meter affectthe strength ofa magneticfield?What didOrsteddiscover aboutelectricity andmagnetics?A positive chargeis placed betweena positive andnegative charge.Which directionwill it be pulled?When wiringyour housewould you usean insulator ora conductor?What happensif you bring twonorth poles ofmagnetstogether?Do magneticfields getstronger orweaker withdistance?What are thetwo poles ofa magnetcalled?What evidencedid Orsted use toconclude that anelectric currentproduces amagnetic field?How doeselectriccurrent relateto magneticfields?You have a straitwire with a currentrunning through it.What effect willlooping the wirehave on themagnetic field?What is thedifferencebetween asolenoid and aelectromagnet?Where is themagneticforcesstrongest ona magnet?What is the rulecalled fordetermining themagnetic fieldaround a wire?What type ofmaterials arealwaysattracted bya magnet?What happensto the potentialenergy if I pullapart the northand south polesof two magnets?Is the magneticfield inside theloop of asolenoidgreater orweaker?How does thestrength of amagnetic fieldchange ifcurrentincreases?An electromagnetis being used to lifta car at ajunkyard. How doyou turn off theelectromagnet todrop the car?The regionaround amagnet wherethe magneticforce acts iscalled the: Why does acompassneedlepoint north? How can aneutral objectbecomenegativelycharged?The current ina wire changesdirection. Whathappens to themagnetic field?Which wouldhave a strongermagnetic field asolenoid or anelectromagnet?What is therelationshipbetween distancefrom a magnetand its magneticstrength?How does thenumber of coilsper meter affectthe strength ofa magneticfield?What didOrsteddiscover aboutelectricity andmagnetics?A positive chargeis placed betweena positive andnegative charge.Which directionwill it be pulled?When wiringyour housewould you usean insulator ora conductor?What happensif you bring twonorth poles ofmagnetstogether?Do magneticfields getstronger orweaker withdistance?What are thetwo poles ofa magnetcalled?What evidencedid Orsted use toconclude that anelectric currentproduces amagnetic field?How doeselectriccurrent relateto magneticfields?You have a straitwire with a currentrunning through it.What effect willlooping the wirehave on themagnetic field?What is thedifferencebetween asolenoid and aelectromagnet?Where is themagneticforcesstrongest ona magnet?What is the rulecalled fordetermining themagnetic fieldaround a wire?What type ofmaterials arealwaysattracted bya magnet?

Electromagnetic Force - 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
  1. What happens to the potential energy if I pull apart the north and south poles of two magnets?
  2. Is the magnetic field inside the loop of a solenoid greater or weaker?
  3. How does the strength of a magnetic field change if current increases?
  4. An electromagnet is being used to lift a car at a junkyard. How do you turn off the electromagnet to drop the car?
  5. The region around a magnet where the magnetic force acts is called the:
  6. Why does a compass needle point north?
  7. How can a neutral object become negatively charged?
  8. The current in a wire changes direction. What happens to the magnetic field?
  9. Which would have a stronger magnetic field a solenoid or an electromagnet?
  10. What is the relationship between distance from a magnet and its magnetic strength?
  11. How does the number of coils per meter affect the strength of a magnetic field?
  12. What did Orsted discover about electricity and magnetics?
  13. A positive charge is placed between a positive and negative charge. Which direction will it be pulled?
  14. When wiring your house would you use an insulator or a conductor?
  15. What happens if you bring two north poles of magnets together?
  16. Do magnetic fields get stronger or weaker with distance?
  17. What are the two poles of a magnet called?
  18. What evidence did Orsted use to conclude that an electric current produces a magnetic field?
  19. How does electric current relate to magnetic fields?
  20. You have a strait wire with a current running through it. What effect will looping the wire have on the magnetic field?
  21. What is the difference between a solenoid and a electromagnet?
  22. Where is the magnetic forces strongest on a magnet?
  23. What is the rule called for determining the magnetic field around a wire?
  24. What type of materials are always attracted by a magnet?