Seeing “inside” an electric motor as it operates is a real attention-getter. All the parts are clearly visible so you can show each component of a motor or generator in operation. This remarkable teaching tool comes with instructions for performing experiments in these areas: 1. Transformation of electrical to rotational mechanical energy. 2. Transformation of rotational mechanical energy to electrical energy. 3. Forces of magnetic field interactions. 4. Force on a current-carrying wire. 5. Electromagnetic induction in a conductor. 6. Induced electromotive force on an existing current.