What device produces an electric current due to changes?

What is the path of an electric current from the generating source through conductors and back to its original source called?

What is a form of energy caused by the movement of electrons?

What is a control consisting of a mechanical or electrical device for making or breaking connections in a circuit?

What are flexible threads that provide a pathway for electrons to flow?

What are negatively charged subatomic particles called?

What type of circuit contains more than one path for current flow?

What type of circuit has a single path?

What is the potential difference measured in volts called?

What device is used to reduce the flow of current in a circuit?

What is the role of a resistor in a circuit?