Many major breakthroughs in the history of science began with curiosity and precise verification of simple phenomena. The beginnings of electromagnetism are no exception. Today, without complex equipment, we can reenact the key steps of this leap in understanding and delve into its parameters and phenomena through carefully designed interactive experiments. The core value of this interactive inquiry lies in transforming learners from passive recipients of knowledge into active manipulators of phenomena and direct verifiers of laws. By adjusting variables (such as current magnitude and direction), observing responses (such as compass deflection and iron filings patterns), and connecting them to theoretical explanations on a touchscreen, a complete "hypothesis-experiment-conclusion" scientific inquiry cycle can be completed in minutes. Upon arriving at our large-scale "Electromagnetism" experimental setup (2800*2600*2000mm), you take over a classic electromagnetism laboratory. Your tools are clear and straightforward: a current adjustment knob, a direction switch, a sensitive compass, a box of iron filings, and an integrated touchscreen. You can start from zero, gradually increasing the current and quantitatively observe the changes in the compass deflection angle. You can suddenly reverse the current and observe the instantaneous "flip" of the magnetic field. Perhaps the most captivating part is the iron filings: as you tap the glass plate, the black powder, as if directed by an invisible conductor, instantly arranges itself into a beautiful and regular circular pattern, solidifying the previously invisible magnetic field lines in the most intuitive and stunning way. The touchscreen provides dynamic diagrams of theories such as Ampere's law and the formula for magnetic field strength. Our company focuses on creating this immersive learning environment that encourages active exploration and connects phenomena with theory. The essence of our "Electromagnetism" exhibit lies in providing clear control of physical variables, immediate and significant feedback on phenomena, and multi-layered knowledge support. If your innovative education space, corporate R&D center showroom, or science theme park needs a "treasure trove" that allows people to engage in hands-on activities and truly understand fundamental principles rather than simply memorizing formulas, we can customize an exhibit specifically for you, jointly building a practical space that inspires scientific instincts and a passion for exploration. WhatsAPP?+86 18882709667 Add.?https://www.interactiveexhibit.com/ [email protected]