Large compass needle on stand.

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(D)Electricity and Magnetism - D+30: Magnetic Fields

Large compass needle on stand. This demonstration compass is simply a magnetized iron strip that sits on top of a needle-point stand. It aligns with the earth's magnetic field. North Compass Needle (about 6" high)
UCB Index: 
D+30+1
PIRA Index: 
5H10.11
Demo Diagram: 

UCB Taxonomy:

PIRA Taxonomy:

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D+30+0 Suspended magnetic lodestone on string.
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D+30+2 Dip needle compass.