1. Why do the two matchbox-magnet cars with like poles facing each other run away from each other?
2. What is a natural magnet called?
3. How many poles does every magnet have?
4. Which of the following is a temporary magnet?
5. Magnetic field lines outside a magnet travel from which pole to which pole?
6. Which of the following materials is attracted to a magnet?
7. What happens when two like poles of magnets are brought close together?
8. Which of the following is an application of magnets in everyday life?
9. What term describes materials that are strongly attracted to magnets?
10. Where is the magnetic force of a bar magnet the strongest?