About This

• * For the electromagnetic induction experiment of junior high school physics
• * Electrical induction phenomenon (single wire cuts to judge the magnetic line of force to generate current)
• * The effect of magnetic field on linear current (movement in the magnetic field of energized conductor)
• * Good for school teaching tool, learning display, and collectibles, also will be a great addition to your lab supplies.
• * Excellent Education tool for Students/teachers/professional use,preferred choice of experts.