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7 questions
What is an electrical charges that build up on an object?
Static electricity
Light Energy
Charges
Positive Chrages
How an object becomes negatively charged?
If the positive charges is more than negative charges.
If the negative charges is more than positive charges.
If both charges are equal or balanced each other.
Why the balloon attract to the sweater?
Both have the same charges.
Both have positive charges.
Both are opposite charges.
Both have negative charges.
When does matter become electrically charged?
When charges move from one object to another.
When charges don't move from one object.
When charges are cut of.
Repel
Attract
Repel
Attract
How an object becomes positively charged?
When the object has an extra negative charges.
When the object has extra positive charges.
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