Hand Electricity Generator Model for Electromagnetic Induction Experiments Description: A compact, handcranked generator designed for classroom demonstrations and primary school experiments that show how mechanical energy converts into electrical energy. The unit is molded in ABS and contains a small internal generator. Turning the handle drives internal gears and produces electricity that powers the attached lamp. The faster the handle is turned, the brighter the lamp becomes. Key benefits: Demonstrates core physics principle: clearly shows conversion of mechanical energy into electrical energy through electromagnetic induction. Ready for classroom use: simple hand operation makes it suitable for primary school students and guided lab activities. Durable and portable: ABS molded housing and compact size for easy handling and storage. Dual function: can be used as a demonstration lamp or converted into a portable power source for small experimental circuits. Features and specifications: Material: ABS Output current: 0.2 A Load output voltage: 6.3 V Size: 11 x 7 x 8.5 cm Includes a pair of wiring for experiment connections Package includes: 1 x Electricity Generator Model How to use: Hold the waist of the generator firmly with one hand and rotate the handle with the other. The lamp will light as electricity is generated. Rotate faster to increase brightness; slower rotation reduces brightness. To use as an external power source: unscrew and remove the lamp, reconnect the provided wiring to the lamp socket, and attach the wiring ends to the experimental circuit as the power supply. Care and maintenance: Store in a dry, well ventilated place to prevent damage to the motor coils. If the lamp is damaged, it with a bulb rated 6.3 V, 0.3 A. Avoid applying excessive force to the handle to prevent gear damage. Recommended rotation speed is about 2 revolutions per second. Practical use scenarios: Primary school science lesson: students take turns cranking the handle to observe how mechanical motion produces light and to record brightness changes with rotation speed. Classroom demonstration: instructor uses the generator to illustrate electromagnetic induction and discuss real world applications of energy conversion. Small experiment power supply: remove the lamp and use the generator with the included wiring to power simple circuits or small devices during handson labs. This generator model offers a straightforward, handson way to teach and explore electromagnetic induction and energy conversion using a durable, easy to operate device.