Includes materials for studying static electric charges, magnetic attraction and repulsion, magnetic fields, electrical circuitry, voltage, current and resistance, and series and parallel connection. Electromagnetism topics include the force in a magnetic field and electric motor ...Includes materials for studying static electric charges, magnetic attraction and repulsion, magnetic fields, electrical circuitry, voltage, current and resistance, and series and parallel connection. Electromagnetism topics include the force in a magnetic field and electric motor and generator basics.
Light emitting diodes, a solar cell, a reed switch, a buzzer, and an electric bell are provided for further investigations. The components are mounted on sturdy molded bases and connections are made with reliable spring terminals. An activity guide details the experiments.
Requires three AA batteries (not included).