SKU: GP0637
Three, dimensionl nature of the magnetic field around bar magnets, or suitably sized solenoid coils to be observed.
Comprising an acrylic chamber, overall dimension 163 x 98 x 98mm, containing fine iron fillings suspended in silicone oil. The chamber also incorporates an internal ‘tunnel’, 163 x 25mm length x diameter, into which bar magnets or narrow coils may be inserted. Magnets of other shapes may be investigated by simply positioning their poles near to one side of the chamber.
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