Vocabulary/Definitions

Magnet:
Electromagnet:
Magnetic field:
Magnetic force:
Current:
Loudspeaker:
Polarity:
Propulsion:

Answer the following questions:

1. Can we make a non-magnetic object magnetic?

2. What is a magnetic field and where do magnetic fields come from?

3. Does magnetism ever wear off?

4. Can Human Beings be magnetic?

5. What materials are attracted to magnets?

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