Filings in Action

SKU: 33545-SP1

$26.95USD or lower Each

Save More When You Buy More!
Quantity1+2+ 3+ 
Price for each$26.95USD$26.45USD$25.95USD
Your savings - 1.86%3.71%
Qty:
[4]   1 Reviews    | Write a Review

Scroll down to see how you can move iron filings in a petri dish with inexpensive bar magnets to show the 3D nature of magnetic fields.

Details

Related information or images
Parts
P/NDescriptionQTY
22700CPetri dish, 90x15mm high, plastic, sterile, Each for Kit Use10
33476-2Iron filings, 2g in plastic bag10
33544Bar magnet, ferrite, 75x18x6.5mm, red/blue: N/S20
41003-5Ferrite disc magnet, 10x5mm40
67289CBond, Minit, red, 210mm10
67334CAtom, Minit, Cl, octahedral, green40
Specifications

Note (1): Ferrite bars are fragile/brittle. Do not drop on hard floors. Note (2): Ferrite bars are relatively weak & will not magnetize nails or pins. Stronger magnets such as Nd or Alnico are best for this application.

Reviews (1)
2020-12-01

Very pleased with the product. The magnets are good sized and have a good field to them. They seem sturdy and not easy to break. Haven't set up the viewing trays yet, but will be using them soon. Excited to have something other than a paper plate for field views.

— Karl
— Indigo:

Thanks for the feedback. We did the paper clip pickup test as outlined in Magnet Experiments for Kids after seeing an Amazon review where their ferrite bar magnets could barely lift a single paper clip. We then found they were just strong enough to demonstrate magnetic fields with iron filings.

Review This Product Now!