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Snack name |
Description |
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Store up an electric charge, then make sparks. |
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You can make a magnetic field that's stronger than the earth's! |
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Two parallel, current-carrying wires exert forces on each other. |
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A magnet falls more slowly through a metallic tube than it does through a nonmetallic tube. |
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Start your own electric flea circus! |
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What's your (electrical) sign? |
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Your skin and two different metals create a battery |
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Copper coils become electromagnetic swings. |
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This experiment shows how your doorbell works. |
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A magnet exerts a force on a current-carrying wire. |
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What happens when you blow a fuse? |
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As motors go, this is about as simple as it gets. |