Conceptual Physics: Electricity and Magnetism (Popularity: ): provides an introduction to electrical forces and charges, conductors and insulators, charge polarization, electric fields, and energy applications. Physics 1501 (Popularity: ): Modern Technology: Electricity and Magnetism - describes and illustrates the phenomena associated with electricity and magnetism. Magnet Man (Popularity: ): devoted to magnetism and the cool experiments that can be performed with permanent magnets and electro-magnets. Magnet Formulas (Popularity: ): design formulas for air core solenoid and Helmholtz coil electromagnets Internet Plasma Physics Education Experience: Electricity and Magnetism (Popularity: ): module designed to introduce students to the basic concepts of: static charge, moving charge, voltage, resistance, and current. Exploratorium: Science Snacks About Magnetism (Popularity: ): basic magnet demonstrations that teachers could make using common, inexpensive, easily available materials MMM (Magnetism & Magnetic Materials)-Intermag Conference (Popularity: ): conference on the properties and synthesis of new magnetic materials, and advances in magnetic technology. IEEE Magnetics Society (Popularity: ): devoted to the fundamental developments, design, and applications of magnetic devices. Science Toys You Can Make With Your Kids: Magnetism (Popularity: ): presents information and simple demonstrations about the basic concepts of magnetism.