Ring Launcher Model Manufacturer,Supplier and Exporter in India
Product Code : SCL-ES-11464
Description:
The Ring Launcher Model is a powerful and fascinating physics demonstration apparatus designed to clearly explain the principles of electromagnetic induction and Lenz’s law.
When the main copper coil is energized by alternating current (220V AC), it generates a rapidly changing magnetic field.
This field, in turn, induces a corresponding electrical current within a nearby conducting aluminum ring, creating a dramatic repulsive force that launches the ring upward along the central iron rod.
This model is an essential teaching aid widely used in physics classrooms and STEM laboratories to illustrate the practical application of Faraday's law of induction and the generation of eddy currents in conductors.
The Ring Launcher Model provides a visual and kinetic experience that solidifies the understanding of fundamental electromagnetic principles.
Electromagnetic Induction: Demonstrating how a changing magnetic flux generated by the coil induces a current in the nearby aluminum conductor.
Lenz’s Law: Clearly explaining that the induced current's magnetic field opposes the change in the original magnetic flux, causing the ring to be repelled and launched.
Eddy Currents: Illustrating the formation and effect of eddy currents within the conducting ring material.
Conductor Comparison: Allowing students to observe and compare the reaction of a closed aluminum ring (which jumps significantly) versus an open aluminum ring (which exhibits little to no jump), proving the necessity of a complete circuit for induction.
Physics Experiments: Ideal for quantitative and qualitative experiments in schools and colleges focused on electricity and magnetism.
Key Features:
Operation: Operates on standard 220V AC (Voltage may vary by specific model region).
Components: Includes a primary copper coil, central iron rod, and two essential aluminum rings (open and closed).
Concept: Clearly demonstrates electromagnetic induction and Lenz’s law.
Stability: Features a strong and stable base design for safety during high-energy demonstrations.
Target Audience: Highly effective tool for physics classrooms, STEM labs, and science exhibitions.
