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17 questions
1. Will the balloons ATTRACT or REPEL each other?
Attract
Repel
2. Will the balloons ATTRACT or REPEL each other?
attract
repel
3. Will the balloons ATTRACT or REPEL each other?
Attract
Repel
4. Only negative charges can move from one material to another.
True
False
5. An object that has the SAME number of Positive and Negative charges has a . . .
Positive Charge
Negative Charge
Neutral
7. Static electricity can "jump" from the charged object to another object, causing . . .
static cling (objects sticking together)
electric discharge (and a shock!)
8. When negative charges on a cloud cause positive charges to build up on the ground, what may happen?
9. Where is the safest place to be during a lightning storm?
In a lake
An open field
Under a tree
Inside a building or a car
10. An example of a conductor is:
Steel
Wood
Plastic
10. which of the following materials are best used as insulators?
wood
metal
steel
spoon
11. Which of these things NEED electricity?
Is an eraser a conductor, insulator, or both?
Insulator
Conductor
Both
the balloons in the photo are
repelled
attracted
The balloons in the photo are
attracted
repelled
To increase the attraction between charges we should
put them far away
put them close to each other
To increase the attraction between charges we should
charge them a-lot so they have a-lot of charges
they should have few charges
17.Which of these things DO NOT NEED electricity?
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