Used for electromagnetic induction, mass of the electron, conservation of energy experiments. Approximately 15 cm in length, this has 560 turns of #19 wire wound on 6 cm I.D. core with a field to current ratio of 0.0025T/A. Max 8A continuous current...

CHROME STEEL Chrome Steel ,supplied in  pairs, red and blue painted with keepers. Available in sizes (L × W × H) (approximate).PHGAA010/1 37×12×5mm PHGAA010/2 50×12×5mmPHGAA010/3 75×12×5mm PHGAA010/4 100×12×5mmPHGAA010/5 150×12×5mm..

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Comprising partly evacuated glass bulb approx 70mm diameter, with contained at its centre a fine pivot which supports four lightweight metal arms. One side of each vane is blackened, the reverse side is white. Infrared radiation heats the black faces of the vanes more than the white, causing a pressure difference on either side of the vanes which d..

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ELECTROMAGNET HORSESHOE..

Electromagnetism Experiments. Electric current flowing through a wire creates a magnetic field that attracts ferromagnetic objects, such as iron or steel. This is the principle behind electromagnets and magnetic levitation trains. ... You can read about it here, and then watch it work when you do these experiments...

For demonstrating the different thermal expansions of various liquids. Comprising five glass tubes in a frame and supported in a water trough. The frame has a special sliding arrangement with clips to hold glass bulbs with tubes. The bulbs can be easily removed and fixed and have funnel formation on top for easy filling...

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ALNICO, with keepers, painted red. Strong lasting power. Supplied in cardboard boxes. Approximate dimensions arePHGAA040/1 50×12×15mmPHGAA040/2 75×12×15mmPHGAA040/3 100×12×15mm..