Magnetism Introduction

The image above shows how iron filings respond to magnetic fields generated by two magnets with ____________ poles facing each other.

• like

• opposite

• positive

• negative

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Any material that attracts iron or things made of iron is called

• magnetic force

• magnetic pole

• magnet

• iron

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one of two points such as the ends of a magnet

• magnetic force

• magnetic pole

• electric force

• electricity

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the force of attraction or repulsion generated by moving or spinning electric charges

• electric force

• magnetic poles

• magnets

• magnetic force

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interaction between electricity & magnetism

• magnetic pole

• electromagnetism

• magnets

• solenoid

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coil of wire that produces a magnetic field when carrying an electric current

• electromagnetism

• electric motor

• solenoid

• electromagnet

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made up of a solenoid wrapped around an iron core

• magnet

• electromagnet

• paper clips

• metal

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the process of creating a current in a circuit by changing a magnetic field

• electromagnetic induction

• magnets

• north pole

• solenoid

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Which of the following materials is not attracted by magnets?

• Rubber

• Cobalt

• Iron

• Nickel

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What are the primary metals that have magnetic properties?

• Aluminum, Lead, and Tin

• Copper, Zinc, and Mercury

• Iron, Nickel, and Cobalt

• Gold, Silver, and Platinum

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