Wire, enamel magnet, #28, 4 oz

Solid copper wire with enamel coating.

With this physics science kit, you will make an electromagnet and investigate how the strength of its magnetic field changes with its design.

Insulated 15" wire leads to quickly connect electrical items.

Use this fun chromatography kit to discover the hidden colors in dyes all around you!

This battery holder securely holds one regular D-size battery and has metal terminals for attaching wires with alligator or similar clips.

Make teaching about electricity & magnetism easy with this complete study in static electricity, current electricity, magnetism, and electromagnetism.

Standard D-size batteries. You will receive either Ultralast or Dorcy brand batteries, depending on supply availability.

These small 0.5"-diameter neodymium disc magnets have a pull force of 10 lbs.

Two 3" medium-strength Alnico I bar magnets with ends marked North and South.

24 gauge solid copper wire with PVC insulation is perfect for connecting batteries, bulbs, switches and most other electrical projects.