Product Overview
The set can be used for demonstrating the principle of electromagnetic induction and helps explain the concept of a transformer. It is a strong and high-quality pair of coils such that the small coil of a few turns of heavy wire fits inside a larger coil of many turns of finer wire. The outer coil is 3.25" high by 2.75" in diameter, the inner coil is 3.75" high by 1.25" in diameter, and the removable steel core is 4.5" high by 0.5" in diameter. The coils are fitted with insulated binding posts.
Demonstrations include a magnetic field of one coil inducing a voltage and current in the other coil, the effect of iron core in a magnetic circuit, the concept of a transformer, making electromagnets and more.
