Solenoid, multi loops, 7 turns copper wire 3mm dia, mounted on acrylic sheet with socket connections.
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Made of steel 12 mm diameter, in pairs, half red & half blue (for N & S), spray painted, with keepers.
Barlow Wheel for demonstrating the conversion of electric energy into mechanical energy. Star shaped copper disc 9cm dia. rotatable vertically on pair of adjustable centres and dipping
Educational Compass for Physics Lab – Card marked with points of compass & degrees. 175 mm overall diameter. 110 mm needle in case.
Half red & half blue (for N & S ) spray painted, with keepers. Made of cobalt steel 12 x 6 mm – available in different sizes. Bulk Manufacturers & Suppliers of U Shape Magnet Alnico with High Power. Exporters of U Shaped Alnico Magnets
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