Physics Ampere’s Rule Demonstration 8" H Brass Wire And Compass Set by GSC International Inc.

The Ampere’s Rule demonstration apparatus is designed to visually explain the relationship between electric current and magnetic fields. This physics demonstration tool features a heavy brass wire mounted on a transparent plastic base for clear classroom viewing. When connected to a power supply, the current flowing through the wire causes surrounding compass needles to deflect, clearly illustrating Ampere’s Rule in action. The apparatus includes six small compasses arranged around the wire and one larger compass positioned beneath the base for enhanced observation. Ideal for physics classrooms and laboratory demonstrations, this model supports hands-on learning in electricity and magnetism units. Product dimensions: 6 length x 4 width x 8 height.

Key Features

• Demonstrates Ampere’s Rule using real magnetic field interaction
• Heavy brass wire ensures durability and consistent current flow
• Transparent plastic base allows clear viewing during demonstrations
• Includes six small compasses and one large compass
• Designed for classroom and laboratory physics instruction