Magnetic Bar Retrievers

A simple but effective device for demonstrating Lenz&#39s Law using eddy currents induced in the wall of a copper tube by a falling magnet. The demonstrator consists of a 12&quot long copper tube and two apparently identical metal slugs with

This kit is designed for high school students to learn the principles and applications of electromagnets. It includes two coils on plastic spools, a U shape iron core, a straight iron core, two magnetic compasses with stands, and a pair of wires.

Magnetizer Box for Bar Magnets

RETRIEVER,HDPE,MAGNETIC STIRRING BAR

General description This retriever is able to remove a magnetic stirring bar without coming into contact with the contents of the vessel. The retriever is held in contact with the vessel where the magnetic stirring bar rests.