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Ferrite Bar Magnets

We offer 5 different sizes of economical ferrite bar magnets for sale on-line that are suitable for high school or home school experiments in magnetism.

All are painted blue & red & stamped N-S for easy identification of the north & south poles. You can do simple repulsion-attraction with 2 bar magnets or demonstrate the 3D nature of magnetic fields. Use them to pick up paper clips or use with iron filings or compasses to plot magnetic lines of force.

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  • 50x13x10mm Red-Blue/N-S Bar Magnet
    SKU: 33541 $0.60USD or lower
    50x13x10mm Red-Blue/N-S Bar Magnet
  • 50x16x4mm Red-Blue/N-S Bar Magnet
    SKU: 33542 $0.25USD or lower
    50x16x4mm Red-Blue/N-S Bar Magnet
  • 120x22x10mm Red-Blue/N-S Bar Magnet
    SKU: 33543 $2.50USD or lower
    120x22x10mm Red-Blue/N-S Bar Magnet
  • 75x18x6mm Red-Blue/N-S Bar Magnet
    SKU: 33544 $1.00USD or lower
    75x18x6mm Red-Blue/N-S Bar Magnet

Displaying 1 to 4 (of 4 products) Result Pages:  1 

 See the Youtube video of the magnaprobe in action with bar magnets.