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Human-Powered Generation

Earth & Home

★Exhibit Content: Human Power Generation ★Interaction: Electromechanical Interaction ★Operation: Turn the handwheel; as the speed increases, observe the rotation speed of the Ferris wheel and the changes in the ammeter and voltmeter. ★Exhibit Description: The exhibit consists of a handwheel, generator, motor, electronic meter, and Ferris wheel. Turn the handwheel; as the speed increases, the generator in the exhibit starts to output current and drives the motor. This exhibit converts mechanical energy into electrical energy by human power turning the handwheel. Based on the principle of electromagnetic induction, the faster the handwheel turns, the faster the mechanical structure drives a part of the conductor in the closed circuit inside the exhibit to move, and the faster it cuts the magnetic field lines, so the induced electromotive force generated is higher, thereby sequentially starting the electrical appliances in the exhibit. Human power generation has broad development prospects; it is not only clean and environmentally friendly but also timely and effective. ★Scientific Principle: Human power generation often refers to the method of generating electricity by human-driven small generators using the principle of electromagnetic induction, or using the piezoelectric effect to generate electricity from kinetic energy during walking or exercise. Human power generation has broad development prospects; this form is not only clean and environmentally friendly but also timely and effective.

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Principle Display: ★★★★★ Interaction Effect: ★★★★★ Ease of Installation: ★★★ Durability: ★★★★ Overall Rating: ★★★★★

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