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The Oersted Device demonstrates how a magnetized object, in this case a needle, is deflected by the presence of an alternating magnetic field, produced here by an electric current. The magnetic needle has two distinct poles and a length of 3 mm. The needle is secured to a stable base which hosts two 4-mm safety sockets.
| Weight | 0.24 lb |
| Dimensions | 8.0 x 3.5 x 3.5 in |
| Brand | 3B Scientific |
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