Orders placed online and which are over $299 ex gst are delivered freight free anywhere in Australia. Offer is valid until 31 December 2024 and excludes: (i) orders involving chemicals and (ii) orders involving oversized items such as safety cabinets, ovens, incubators, trolleys etc. Such items are highlighted on our website.
The Mutual Induction apparatus is a strong and high quality pair of coils such that the small coil of about 420 turns of heavy wire fits inside the larger coil of about 1200 turns of finer wire. An iron core fits inside the smaller coil to make a complete set. The sizes are arranged such that the set of 3 items hold together when lifted as a set. Experiments include a magnetic field of one coil inducing a voltage in the other coil, the effect of iron in a magnetic circuit, the basic transformer theory, making electromagnets and more.