Description: Material: Made from copper and pp materials, this demonstration induction coil is designed to withstand repeated use in a classroom setting, ensures longevity and reliabilityEducational Tool: The Electromagnetic Induction Coil is an essential learning tool for physics education, understanding the principles of electromagnetic induction. It is ideal for classroom demonstrations, lab experiments, and scientific projectsEasy to Use: This Demonstration Primary and Secondary Coil is designed with simplicity in minds, making it easy for both teachers and students to useSafe Design: This electromagnetic induction coil features a safe design with insulated components to ensure the safe of users during experiments and demonstrationsMultifunction: The electromagnetic induction coil not only teaches the principles of physics but also stimulates curiosity and interest in scientific exploration. It helps students visualize complex physics concepts, making learning interactive and engaging Specification: Material: Copper, PP Size Chart: 5.5cmx2.8cmx6cm/2.17inchx1.10inchx2.36inch Package Includes: 1setTeaching instrument Note: Please allow slightly errors due to manual measurement and different monitors.