Product Details
Cow Magnet (Pair)
These strong smooth magnets are convenient for showing magnetic induction by moving one through a coil connected to an ammeter.
Description
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