Overall size:150*120*50mm
Product Weight：0.5kg
Use the materials in this complete kit to experiment with magnetic induction in a coil; primary/secondary coils;
magnetic lines of force and electromagnetism.Includes: two coils mounted in plastic saddle blocks that stand
vertically; five soft iron cores (round, square, double U, and half-round [2]); stiff card and supply of iron filings in reusable vial;four alligator clip leads.
