Electricity and magnetism
Three-phase generator set
Three-phase generator setThis kit serves as a model of an alternator. The kit consists of two parts, an induction unit with three coils and a round magnet, as well as a variable motor unit that rotates the round magnet.
Trans-Ratio
Trans-RatioTrans-Ratio is a fully self-contained transformer system which enables students to investigate turns ratios and efficiency with the minimum of complication.
Zinc Plate
Zinc PlateA 40 × 40mm zinc plate on a 4mm connector which can replace the top plate of an electroscope.
The plate can be used to show discharge under UV Lighting and the photo-electric effect.
