What is therelationshipbetween distancefrom a magnetand its magneticstrength?Why does acompassneedlepoint north? What type ofmaterials arealwaysattracted bya magnet?Where is themagneticforcesstrongest ona magnet?An electromagnetis being used to lifta car at ajunkyard. How doyou turn off theelectromagnet todrop the car?What didOrsteddiscover aboutelectricity andmagnetics?How does thenumber of coilsper meter affectthe strength ofa magneticfield?What evidencedid Orsted use toconclude that anelectric currentproduces amagnetic field?How doeselectriccurrent relateto magneticfields?What is thedifferencebetween asolenoid and aelectromagnet?How does thestrength of amagnetic fieldchange ifcurrentincreases?What is the rulecalled fordetermining themagnetic fieldaround a wire?What happensto the potentialenergy if I pullapart the northand south polesof two magnets?When wiringyour housewould you usean insulator ora conductor?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 are thetwo poles ofa magnetcalled?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?The regionaround amagnet wherethe magneticforce acts iscalled the: What happensif you bring twonorth poles ofmagnetstogether?How can aneutral objectbecomenegativelycharged?Is the magneticfield inside theloop of asolenoidgreater orweaker?What is therelationshipbetween distancefrom a magnetand its magneticstrength?Why does acompassneedlepoint north? What type ofmaterials arealwaysattracted bya magnet?Where is themagneticforcesstrongest ona magnet?An electromagnetis being used to lifta car at ajunkyard. How doyou turn off theelectromagnet todrop the car?What didOrsteddiscover aboutelectricity andmagnetics?How does thenumber of coilsper meter affectthe strength ofa magneticfield?What evidencedid Orsted use toconclude that anelectric currentproduces amagnetic field?How doeselectriccurrent relateto magneticfields?What is thedifferencebetween asolenoid and aelectromagnet?How does thestrength of amagnetic fieldchange ifcurrentincreases?What is the rulecalled fordetermining themagnetic fieldaround a wire?What happensto the potentialenergy if I pullapart the northand south polesof two magnets?When wiringyour housewould you usean insulator ora conductor?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 are thetwo poles ofa magnetcalled?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?The regionaround amagnet wherethe magneticforce acts iscalled the: What happensif you bring twonorth poles ofmagnetstogether?How can aneutral objectbecomenegativelycharged?Is the magneticfield inside theloop of asolenoidgreater orweaker?

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