Voltage Current and Resistance

Physics Uncovered on Instagram: "High voltage alternating current can transfer energy in very selective ways depending on the material it passes through. When AC flows through Dr. Irwin Moon’s copper coil, it creates a rapidly changing electromagnetic field. Materials placed inside that field respond differently based on their electrical resistance, conductivity, moisture content, and molecular structure."

bigbluett (@bigbluett)’s video of Rc Mini Cars