Electric Current

Charged particles that flow continuously through material is called

A material that keeps electric charges from flowing through easily is called

A device that converts chemical energy into electrical energy is call a

Most circuits include a device that opens and closes the circuit. This device allows you to turn a light bulb on and off. This device is a

Electrical current will pass easily through metals such as copper, aluminum and gold. These metals are good

Every working circuit has at least three parts: 1) a power source, 2) a conductor, usually wire and 3)

If too much electric current passes through a circuit, the wires can

Home circuits have a safety device that opens or breaks the circuit when it overheats. This device is called a

When too much electric current flows through an object, the object can heat up. What might this cause?

All of the follow are true EXCEPT