Size: 50 x 10 x 5 mm
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Made of steel 12 mm diameter, in pairs, half red & half blue (for N & S), spray painted, with keepers.
Half red & half blue (for N & S ) spray painted, with keepers. Made of cobalt steel 10 mm diameter available in different sizes.
Demonstration Transformer – One main coil and 2 interchangeable secondary coils, 6 and 12 volt at 2 amp.
Suspension Magnet for Physics Lab – Cylindrical chrome steel magnet with hole in the centre
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