Components of Electrical Circuit

What is the function of a battery in an electrical circuit?

• To absorb excess heat in the circuit

• To provide electrical energy and allow the flow of current

• to allow the electric current to flow

Name two examples of conductors used in electrical circuits.

• Silver, Bronze

• Plastic, Glass

• Steel, Gold

• Copper, Aluminum

What is the purpose of a switch in a circuit?

• To open or close the circuit

• To control the temperature

• To increase or decrease thw electric current in the circuit

Name two examples of insulators used in electrical circuits.

• Glass and copper

• Aluminum and steel

• Rubber and plastic

• Metal and wood

Explain the function of a wire in an electrical circuit.

• Conductor of electric current

• Generator of electric current

• Regulator of electric current

Identify the component of the circuit

• Switch

• Wire

• Battery