Reliable kit in a quality carrying case!

• Build bar and U shaped electromagnets
• The kit includes a 5 x 5 x 1 ¹/₂" plastic case

You will receive two coils on plastic spools, a U shaped iron core, a straight iron core, two magnetic needles with stands, and a pair of wires. Students can use these materials to build bar and U shaped electromagnets with a 6 V battery or DC power supply, and determine the magnitude and polarity of electromagnetic forces. Includes instructions.