Interactive Solenoid Experiment Model for Classroom Physics A handson teaching aid that makes electromagnetic principles easy to see and understand. This solenoid model demonstrates the right hand rule and lets students observe how current direction changes magnetic field orientation and the resulting motion of a pin. Key benefits Visualizes core concepts: Clearly demonstrates the right hand rule and the relationship between current direction and magnetic field orientation. Active learning: Students can change the current direction by swapping power cords to see immediate changes in pin deflection, reinforcing cause and effect. Durable for repeated use: Constructed from copper for reliable performance during classroom demonstrations and lab sessions. Complete and ready to use: Supplied as a single set that includes all components needed for basic solenoid experiments, sized for easy handling and tabletop demonstrations. Features and specifications Material: Copper Package contents: 1 set solenoid experiment model Size: 15.5 cm x 12.3 cm x 4.3 cm (6.10 inch x 4.84 inch x 1.69 inch) Note: Allow a small measurement tolerance of 1 to 2 cm due to manual measurement. Practical applications and use scenarios Classroom demonstration: Teacherled demonstration of the right hand rule and magnetic field direction during a middle school or introductory physics lesson. Lab activity: Smallgroup experiments where students swap power cords to observe how reversing current reverses pin deflection, then record and discuss results. Science projects and clubs: Use in science fairs or afterschool clubs to illustrate electromagnetic principles in a compact, durable format. Why choose this model Designed specifically for education, it bridges theory and observation so students develop a clearer, more intuitive understanding of electromagnetism. The compact size and copper construction make it suitable for repeated classroom use and handson student exploration.