# Use the following ideas to guide your thinking: Like poles of a magnet repel. Unlike poles of a magnet attract each other.

## Presentation on theme: "Use the following ideas to guide your thinking: Like poles of a magnet repel. Unlike poles of a magnet attract each other."— Presentation transcript:

Use the following ideas to guide your thinking: Like poles of a magnet repel. Unlike poles of a magnet attract each other.

Poles N S Bar Magnet

Make a prediction: What happens when the two unlike poles are brought together? N S

SS Make a prediction: What happens when the two LIKE poles are brought together?

Place five to ten straws on the desk top. Line them up like the steps on a ladder. On top of the straws place one bar magnet. Take the second bar magnet and hold it near the end of the magnet on the straws. Predict what will happen when:

Which idea is represented here: “Like poles repel” or “Unlike poles attract?”

Which idea is represented here: “Like poles repel” or “Unlike poles attract?”

What happens when you place the unlike poles of ring magnets together?

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