Equipment set for demonstration experiments designed to make visible the magnetic field distribution of permanent magnets and current carrying conductors. Also compatible for use with a daylight projector. The acrylic glass boxes containing iron filings are equipped with a pouring lip so that the used fillings can easily be refilled into the storage bottle. Acrylic glass boxes: approximate 185 x 125 x 40 cubic millimetre. Storage tray: approximate 430 x 380 x 25 cubic millimetre. Weight: approximate 1.5 kilograms. Contents: 1 straight conductor mounted on box made of transparent acrylic, 1 ring-shaped conductor mounted on box made of transparent acrylic, 1 cylindrical coil mounted on box made of transparent acrylic, 1 magnetic overlay with guide studs on acrylic box, 1 acrylic plastic box with smooth surface for scattering materials, 2 soft iron bars, 1 flat soft iron bar, 2 permanent flat bar magnets, 1 soft iron ring, 1 magnetic needle with holder, 1 scattering bottle with iron filings, 1 pre-molded storage tray. Experiment topics: magnetic flux lines of bar and horseshoe magnets. magnetic screening. magnetic induction. to display the shapes adopted by magnetic field lines around a straight conductor, a conductor loop, a cylindrical coil, and an electromagnet.

• Product Dimensions ‏ : ‎ 23.82 x 17.09 x 5.31 inches; 3.27 Pounds
• Our Recommended age ‏ : ‎ 8 years and up
• Date First Available ‏ : ‎ September 27, 2011
• Manufacturer ‏ : ‎ 3B Scientific
• Country of Origin ‏ : ‎ Germany