Electricity & Ohm's Law - 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. transfer of electrons through contact
   charging by conduction
2. charging by "wiping" electrons from one object and transferring to another
   charging by friction
3. pressure provided by a power source that pushes electrons around a circuit
   voltage
4. opposite charges near each other will _____
   attract each other
5. electric current
   how much charge flows through a material every second
6. materials that do not allow electrons to easily flow
   insulator
7. like charges near each other will _____
   repel each other
8. opposition a device has to the flow of current
   resistance
9. meaning of "static"
   not moving
10. A voltage of 10V and resistance of 5 ohms needs how much current?
    2amps
11. potential difference
    difference in energy between two points
12. materials that allow electrons to easily flow
    conductor
13. What is a circuit?
    A complete closed path for an electric current to flow
14. A current of 5A and resistance of 3ohms needs how many volts?
    15V
15. charging an object without contact
    charging by induction
16. A device powered by a 9V battery draws 2A of current. What is the resistance?
    4.5 ohms
17. Ohm's law
    V=IR
18. movement of electrons from one point to another
    electricity
19. series circuit
    has only one path for current to flow
20. region around a charge that exerts a force
    electric field
21. A voltage of 7V and resistance of 14ohms needs how much current?
    0.5amps
22. possess negative charge
    electrons
23. parallel circuit
    has more than one path for current to flow
24. the two types of charges
    positive & negative
25. circuit in which the voltage is the same across each load
    parallel circuit
26. circuit in which the current is the same at every point
    series circuit
27. build-up of electric charge on an object
    static electricity