Magnetic Field Chamber

Demonstrates Three Dimensiol ture Of Magnetic Field Associated With Cylinderical Magnets. Comprises A Hollow Chamber Of Clear Acrylic With A Tunnel At Its Center To Hold Cylindrical Magnets. The Chamber Has High Quality Iron Filings, Which Aligns Itself As Per The Magnetic Field Geometry Of The Magnet. Also Allows Magnets Of Other Shapes To Be Investigated By Simple Positioning Their Poles Adjacent To Any Side Of The Chamber. (Economical Model, With Unfilled Chamber)