187K views · 2.5K reactions | Magnetic Force Due to Circular Current Loop Professor Walter Lewin Experiment | Fadhel Mahdi | Facebook

313K views · 920 reactions | This experiment demonstrates the principles of electromagnetism. The electric current from the battery, flowing through the copper coil, creates a magnetic field. This field interacts with the neodymium magnets, causing the screw to rotate. The flower paper adds a visual delight, showcasing the motor's movement #TheDadLab #scienceexperiment #scienceiscool | TheDadLab | Facebook

From Magnet to Generator: How Electromagnetic Induction Creates Power What happens when you move a magnet through a coil of copper wire? The ammeter deflects. A light bulb flickers. Electric current is born. This is the phenomenon of electromagnetic induction — the foundation of electricity generation. By designing a rotating coil inside a magnetic field, we can produce continuous current to power a light bulb. Add gears and a chain drive, and you’ve just built a hand-crank generator! A fun and