Induction Apparatus, Operating Voltage: 2-12 V, Dcframe Coil: Approx. 185X125 mm2, Total Dimensions: Approx. 585X200X55 mm3, Demonstrating The Induced Voltage In A Frame Coil That Is Moved Through The Magnetic Field Produced By A Magnet Plate Of Limited Area.
Tesla Coil, Tabletop, 220/240V, 50/60Hz, hands-free. It teaches about transformer, electromagnetism, resonating electrical circuit, inductance, capacitance, power transmission. The set consists of two antenna plate, small neon lightbulb, mini discharge electrode and lamp socket.
Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied.