Name:________________________________________

dvdDisney Imagineering – Electricity

1. Electricity is the flow of electrical charge when electrons move through _________________________

2. Materials that easily transmit electrical energy are called __________

3. _________________ refers to how much and how quickly an electric charge passes by a certain point.
It is measured in a. volts b. amps c. newtons

4. The narrator used what analogy to show current:
a. garden hose b. train track c. dishwasher

5. LED stands for light ___________________ diode. a. enhancing b. emitting c. energetic

6. A thicker wire will have [ less / more ] resistance so that [ less / more ] current passes through it.

7. In a series circuit, removing one light causes: a. the other lights to get brighter b. all the lights to go out

8. To make a bulb brighter, you would use a. more wire b. more watts c. less glass

9. Lie detectors work because they detect a change in current in your skin caused by: a. tension b. sweat c. heat

10. With AC current, electrons travel: a. in one direction b. back and forth

11. Static electricity is: a. the temporary storage of electrons b. reversing of direction of electrons

12. A cruise ship has tall masts to protect them from: a. lightning b. power surges c. heat build-up

13. What three things are found on a circuit: _______________________________________________

14. What is the “Tesla Coil Trio”? a. a new power source b. a type of car battery c. a band

15. On Test Track, the cars get power from:
a. bars underneath the car b. a battery inside the car c. overhead cables

AMPERES
BULB
CIRCUIT
CONDUCTOR
CURRENT
ELECTRICITY
ELECTRONS
LIGHTNING
PARALLEL
POWER
SERIES
STATIC
TESLA
VOLTAGE
WATTS

WORDSEARCH

C T K O A C X C P Z M S O O E
D B I Z F P C T W C Q T Q C L
V G M U O S A O L X Z A G L E
T O K W C T W I N C F T H U C
C A E L L R G Y O D Y I D N T
X R T F A H I K S N U C A B R
E L E C T R I C I T Y C D H O
U U X N L E L L A R A P T E N
I Z I Q M K T S S H F O G O S
Y N P O P U N M E T C A W L R
G A M P E R E S K R T Z Q K X
A L S E T B R K Q L I A W O Q
R O E X T L R X O O Q E W D L
H Z W I S U U V Q K L J S V Q
K M O E Y B C Z E N P G B B O