Product Description
With primary of heavy gauge enamelled copper wire, approximate resistance 0.5 ohms wound on former 110x30 mm. length x diameter. Secondary coil of fine enamelled copper wire, approximately resistance 100 ohms on former 120 x 82 mm. length x diameter. Both coils fitted with 4 mm. sockets. Iron core 160x15 mm. length x diameter. Built for Laboratory EducationEngineered for classroom demonstrations, this induction coil offers teachers and students a reliable tool to visualize concepts of electromagnetic induction. The clear terminal markings and stable base make instruction simple and interactive.
Safety & Durability in FocusEquipped with an insulating cover, safety terminals, and a durable plastic-molded base, this demonstration coil prioritizes safe use during electrical experiments. Its sturdy construction ensures longevity and repeated use in busy educational settings.
Simple Operation and VersatilityThis coil supports manual operation and connection to external DC power sources, making it versatile for various classroom setups. The component design ensures straightforward assembly and effortless maintenance, suitable for various teaching contexts.
FAQ's of Demonstration Induction Coil:
Q: How does the Demonstration Induction Coil work in the classroom?
A: The induction coil uses electromagnetic principles to convert direct current from an external DC supply into high-voltage pulses across its secondary winding. This produces visible sparks up to 10 mm, illustrating transformer action and induction for students.
Q: What experiments can I perform with this induction coil?
A: You can conduct physics experiments demonstrating electromagnetic induction, such as generating sparks, observing transformer effects, and exploring relationships between voltage, current, and magnetic fields. It's ideal for classroom teaching and practical demonstrations.
Q: When should the Demonstration Induction Coil be used in teaching?
A: This coil is best used during lessons covering electromagnetic induction, transformer basics, electric circuits, or high-voltage phenomena, providing hands-on illustration of abstract concepts for students.
Q: Where is it safe to operate this induction coil?
A: Operate the coil in well-ventilated laboratory spaces or classrooms designed for physics experiments. Ensure the area is dry, free from flammable materials, and all users are aware of safety precautions due to the generation of high voltage sparks.
Q: What is the process for setting up the Induction Coil for use?
A: Place the coil on a stable surface, connect the brass screw terminals to a 6V to 12V DC external power supply, and ensure the insulating cover is in place. Use the manual switch to operate, and always follow safety guidelines provided.
Q: What are the benefits of using this induction coil for demonstration?
A: This coil provides a clear, engaging visual representation of electromagnetic concepts. Its durable construction, safety features, and straightforward operation make it an effective, long-lasting teaching tool for enhancing the learning experience.