Magnets: Ring magnets. Multi coloured Pk/10 (TS0327)
Ring magnets are circular coloured metal composite magnets of 30 mm diameter with 9 mm diameter central hole.
Colours: Red, White, Blue, Green, Yellow and Pink.
Experiment by stacking three or more ring magnets onto a short dowel.
Provided each magnet in turn repels the other, they become suspended above each other. This provides an interesting class demonstration of the magnetic forces of repulsion.
