Electromagnet Kit, 1 Each

The United Scientific® Electromagnet Kit is a high school physics kit for building a bar-shaped and a U-shaped electromagnet. It includes two coils on plastic spools, U-shaped and straight iron cores, two compasses with stands, a pair of wires, an activity guide, and a plastic storage case. Students power it with a 6 V battery or DC supply to study the polarity and strength of electromagnets.