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These strong smooth magnets are convenient for showing magnetic induction by moving one through a coil connected to an ammeter.

Description Specifications

Product Summary

These strong smooth magnets are convenient for showing magnetic induction by moving one through a coil connected to an ammeter. As the name suggests, the primary purpose of these magnets is to collect metal objects in a cow’s first stomach to prevent internal damage.

Length: 7.5 cm

Field Strength: 1400 gauss at pole surface

WARNING!

This product contains small magnets. Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnet(s) are swallowed or inhaled.