This science kit allows students to see first-hand the power of an electromagnet! Materials and step-by-step instructions are included for five different experiments. Compare the strength of a wire coil versus an iron core, find out the lifting force of a U-magnet and more! An activity guide is included. You provide a D-size or 6-volt battery and battery holder. Ages 10 & up.
Electromagnet Kit Contents:
2 wire coils on plastic spools
Straight iron core for bar magnet, 4cm long
U-shaped iron core for horseshoe magnet, 5 cm long
Lifting bar with hook
10 steel pins
3 insulated wires with connecting tabs
small partsWARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.