Brain POP - Electricity Name _____________________________
1. _____________ ___________ is the result of time subatomic particles called ____________
being pulled form one surface to another. The _____________ in electronic charge can
cause sparks when you touch a metal object. _______________ is an example of that and
occurs when ________________________ rub against rain clouds.
2. A lightening bolt contains ___________ kilowatts of electricity.
3. ___________ _____________ invented the light bulb in _____________.
4. ___________ ____________ proved that _____________ is electric when he flew his kite
during a thunderstorm.
5. ________ ___________ is the flow of electrons through a conductor.
6. An electrical circuit has 3 parts: ______________, ________________ and _______________.
7. When electricity flows through an object an __________ _____________ is created.
8. Magnets have 2 poles, ______________ and __________________. Opposite ends
_____________ each other while similar ends __________________.
9. The world is expected to use almost __________________________ kilowatt hours of this
year.
10. The earth itself is a _______________ __________________.
11. The best conductor of electricity is ___________________.
12. Print out the activity page for electricity and complete. Staple it to this page.
S. Baker 2001