$6.47
Pair of Magnetic Needles w/Colored Poles – Attraction and Repulsion Physics Demonstrator Set
10 in stock
Pair of Magnetic Needles
by United Scientific
These two 14cm long magnetic needles feature colored poles, and can be mounted onto individual plastic stands with needlepoint bearings. Alone, they can be used to demonstration how a compass works, and together the pair can show the concepts of attraction and repulsion.
When mounted on the stands, the magnetic needles have a height of approximately 3.75″, and a length of 5.5″
Weight | 0.043 kg |
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Manufacturer | United Scientific |
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