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