This 1 inch diameter ceramic disc magnet is made of strontium ferrite. It is a classic low-cost magnet for demonstration and experimentation. Note that these are multi-pole disc magnets, which means that their north and south poles are angularly mixed. These will not repel each other--rather, they will almost always be attracted to each other and to other iron objects. Get a few of these for your next science fair project.
This magnet has a strength of: 500 Gauss (0.05 T)
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Exciting magnet exploration for ages 8 and up!
This project book and sample kit introduces you to shape-memory alloy technology!
Build a magnetic levitating train with this science fair project kit!
This advanced physics kit is perfect for older children already versed in physics knowledge!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
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