Design and draw a schematic of a circuit that will turn on/off a light from two locations in a room like those found in most homes.
Electricity and Magnetism
In electrical interactions, electrical energy (whether battery or circuit energy) is transformed into other forms of energy. Charged particles and magnetic fields are similar in that they store energy. Magnetic fields exert forces on moving charged particles. Changing magnetic fields cause electrons in wires to move and thus create a current.
Students will investigate the key components of electricity and magnetism.