Bees as well as other flying insects develop a positive charge on their bodies as they fly through the air. This happens because as they fly, the friction between their bodies and air molecules rubs … [Read more...]
Energy Ball: Electric Circuits
Modeling Open and Closed Circuits Inside the ping-pong shaped energy ball is a battery, light, and buzzer. These parts are connected to each other by an electrical conducting wire, which means … [Read more...]
Electric Circuit
An electric circuit is the path in which electrons flow. In the diagram above, the cell (battery) provides the power, which moves electrons through the circuit. An electric circuit … [Read more...]