About This

• This integrated demonstrator supports three core classic physics projects: Oersted experiment, magnetic field acting on linear current, and electromagnetic induction of wire cutting magnetic lines, fully covering basic electromagnetic phenomenon principles.
• It intuitively presents two key physical rules: energized wire produces surrounding magnetic field, and energized conductor generates mechanical motion under magnetic force; easy to verify and apply the left-hand rule to judge force, current and magnetic field direction.
• Simple wiring and one-switch operation design, experimental phenomena such as magnetic needle deflection and conductor rolling are clear and obvious, convenient for principle analysis, rule summary and academic research.
• Suitable for classroom teaching demonstration, physical science display, collection and laboratory equipment supplement, ideal for teaching practitioners and electromagnetic principle exploration enthusiasts.
• Exquisite overall structure with stable performance; just polish the contact part of conductor and support before use to remove oxide layer, ensuring excellent conductivity and long-term stable experimental effect.