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

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