Electricity and Magnetism

1. Opposite charges repel one another.

• TRUE

• FALSE

2. Object X has a negative charge. It attracts object Y. Object Y must have a positive charge.

• TRUE

• FALSE

3. An electric force between two charged objects decreases as they get closer to each other.

• TRUE

• FALSE

4. All matters are made of atoms.

• TRUE

• FALSE

5. What is found at the center of an atom?

• A. the electrons

• B. pions

• C. the nucleus

• D. the protons

6. Static electricity involves moving charges.

• TRUE

• FALSE

7. Electron is negatively charged.

• TRUE

• FALSE

8. Proton has no charged, it is neutral.

• TRUE

• FALSE

9. For an object to get charged, it must either gain or lose protons.

• TRUE

• FALSE

10. Atoms do not have a charged because the number of electrons and protons cancel each other out.

• TRUE

• FALSE