Phone: (519) 746-4761
169 Lexington Court, Unit I
Waterloo, ON, N2J 4R9
Niagara Falls, NY 14305
Canadian/International ship from Waterloo; US orders from Buffalo, NY.
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The 120mm (5") bar magnet is great for experiments with iron filings, compasses or paperclips-only $4.00 or buy a pair to meet our $5.00 order minimum.
See the Specifications Tab for repulsion and paperclip pick up results.
Bar magnet, ferrite, 120x22x10mm, red/blue: N/S
For each Related Product, enter the quantity you would like to order and click the Add to Cart button beside the item.
If you need bar shaped magnets with greater holding or repelling force, see: neodymium magnet blocks.
Watch this video of the magnaprobe in action that shows how to identify a magnetic field around a bar magnet..
Two 120x22x10mm bar magnets were placed in contact with opposing poles (N:N). They were released and the repulsion distance was measured. The average of 5 trials is 52mm or slightly more than 2 inches. See video below.
Forty paper clips were placed in a 500ml beaker. A single 120x22x10mm ferrite bar magnet was dipped into the beaker to pick up as many paper clips as possible. See video below.
Note, there is no audio track.
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