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2 cards from this section. Quick, good the night before a test.
What are the two types of electric charges?
They have different interactions with each other.
Which materials would you classify as conductors?
Think about materials that allow electricity to flow easily.
What is the result when two like charges are brought close together?
Remember the interaction rules of electric charges.
True or False: An insulator allows charge to flow through it easily.
Think about examples of materials.
A glass rod is charged positively. If it is brought near a neutral object, what would happen?
Consider the movement of electrons in the neutral object.
Explain the significance of Coulomb's law in understanding electric charges.
Think about how the law connects to our understanding of forces.
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