PBS
Pbs Teachers:electrical Messages
Explore circuits and the flow of electricity by creating a communication device with a cell battery and electrical buzzer.
Upper Canada District School Board
Tom Stretton's Chemistry Pages: Electric Circuits
Learn the voltage formula for determining a measure of current electricity in this illustrated presentation.
Science4Fun
Science4 Fun: Batteries
What are batteries? Explores the difference between batteries and cells, how batteries work, and the different types.
Science4Fun
Science4 Fun: Resistors, Capacitors, and Inductors
Electric circuits are used to provide a path to electric current. They commonly use three basic electrical components, which are resistors, capacitors, and insulators. They affect the electric current and changes the behavior of the...