Ferrofluid reacts wildly to shaped magnetic fields!
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You can show how a current carrying wire will create a magnetic field surrounding it.
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How to Turn Separate Cups of Hot and Cold Water into Electricity!
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As the magnaprobe is brought close to a magnet,
it will align with the magnetic field.
Current flowing through a strong magnetic field is used to turn a magnetized screw.
Study Science @ SMU!
A podcast that reviews the
Voyager Golden Record!
