About Student Induction Coil
Student Induction Coil ETPL-307
On a teak wood base with graduated scale. Primary coil with 300 turns and secondary with 6500 turns. Interrupter working directly off the iron core. Complete with heavy duty contacts. Induction Coil/Interrupters/Duboi's Raymond induction coil
Exceptional Demonstration Tool for Physics EducationThis induction coil is built to withstand frequent classroom use, offering reliable performance for various physics demonstrations. Its removable secondary coil and adjustable spark gap allow educators to tailor experiments to lesson objectives, ensuring an engaging and interactive learning experience. The insulated components and robust base contribute to safe handling and setup.
Designed for Safe, Manual OperationWith high-grade enamel-coated wire and fuse protection, this induction coil emphasizes user safety. Manual activation via a spring-mounted interrupter means no direct electric power is required, making it ideal for school environments. Its intuitive design ensures that both teachers and students can operate the device confidently.
Versatile Application Across Physics TopicsWhether illustrating Faradays Law, electromagnetic phenomena, or high voltage generation, the induction coil provides clear, repeatable demonstrations. Its spark length adjustment and removable secondary coil offer flexibility, supporting varied instructional needs in physics laboratories. The apparatus is fitted with brass and plastic materials for durability and longevity.
FAQs of Student Induction Coil:
Q: How does the Student Induction Coil demonstrate electromagnetic induction in classroom experiments?
A: The coil uses a combination of a primary winding (300 copper wire wraps) and a secondary winding (22,000 wraps) around a soft iron rod. Manual activation via the armature interrupter generates rapid changes in magnetic flux, inducing high voltage across the secondary, which can be observed as a spark. This demonstrates Faradays Law in a hands-on manner.
Q: What components are included with the Student Induction Coil?
A: It comes with a horizontal, removable secondary coil, brass binding terminals, a spring-mounted armature interrupter, adjustable contact breaker, spark gap adjustment, and fuse protection. The coil is mounted on a sturdy plastic base and features high-grade enamel insulation on wires for safety.
Q: When is the Student Induction Coil typically used in the physics curriculum?
A: This induction coil is ideal for use during lessons or laboratory sessions on electromagnetic induction, Faradays Law, transformer principles, and high voltage phenomena. Its manual operation enables group demonstrations, making it well-suited for introductory and advanced physics units.
Q: Where should the induction coil be set up for demonstrations?
A: Set the coil on a stable, flat surfaceideally a laboratory tablewhere students can observe demonstrations safely. Ensure the environment is dry and free from flammable materials, as sparks may be generated. The compact design makes it easy to transport between classrooms or laboratory spaces.
Q: What is the process for operating the induction coil?
A: Operation involves manually activating the armature interrupter to interrupt the current in the primary coil, thereby changing the magnetic field. This process induces a high voltage in the secondary coil, which can manifest as a visible spark. Adjustable terminals and spark gap allow for customization of demonstration parameters.
Q: How does fuse protection enhance safety during coil operation?
A: The integrated fuse protection safeguards users and equipment from accidental electrical overloads. Alongside insulated wires and components, it minimizes the risk of electrical shocks or component damage, making the coil suitable for repeated student use in educational settings.
Q: What are the educational benefits of using this induction coil in physics lessons?
A: It provides tangible demonstrations of key electromagnetic principles, fostering deeper student understanding of induction, high voltage generation, and the operation of transformers. The hands-on approach encourages active learning and stimulates curiosity about practical physics applications.