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4 cards from this section. Quick, good the night before a test.
What is electric charge?
Think about how objects can attract or repel.
State the two types of electric charges.
Remember the role of electrons.
What is electric charge?
Consider the basic definition of electricity.
Charges that are the same repel each other.
Think of magnets.
You have three point charges: 2e, 3e, and -4e. Calculate the total charge.
Remember to sign your charges.
Explain why charges cannot be half of an elementary charge and give an example.
Refer back to quantization principles.
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