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

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.


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