Illustrate magnetic field lines with iron filings suspended in a thick liquid.
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Get an electrostatic hairdo in this classic demonstration!
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This simple demonstration shows a strong magnet can cause current to flow in a coil of wire.
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The ion wind from the sharp tip of a charged conductor causes the conductor to move.
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You can show how a current carrying wire will create a magnetic field surrounding it.
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Study Science @ SMU!
A podcast that reviews the
Voyager Golden Record!
