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11 questions
Will the balloons ATTRACT or REPEL each other?
Will the balloons ATTRACT or REPEL each other?
Static electricity can "jump" from the charged object to another object, causing . . .
static cling (objects sticking together)
electric discharge (and a shock!)
When negative charges on a cloud cause positive charges to build up on the ground, what may happen?
Where is the safest place to be during a lightning storm?
In a lake
Under a tree
An open field
Inside a building or a car
If an object has more negative charges than positive charges, its electrical charge is...
positive
negative
neutral or no charge
opposite
Two balloons are hanging from a stick.
One balloon has a positive charge and the other has a negative charge.
How would you expect the balloons to move?
there would be no movement
towards each other
away from each other
Why is the balloon attracted to the cat?
The balloon and the cat's hair have opposite electric charges
The cat sat in glue
The balloon is in love with the cat
The balloon and the cat's hair have the same electric charges
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