Electric Circuit Assignment

Match the following components with their roles in an electric circuit.

• Resistor

• It provides a steady supply of electrons.

• Insulator

• It acts as a load.

• Power Source

• It insulates the circuit.

Which material is considered a conductor in an electric circuit?

• Rubber

• Copper

• Glass

What is the unit of measurement for electric current?

• Volts

• Ohms

• Amps

A complex circuit is composed of (a)  

• Only series circuits
• Only parallel circuits
• Both series and parallel circuits

What is the function of a resistor in an electric circuit?

• To limit current

• To decrease voltage

• To store energy

What is current measured in?

• Volts
• Amperes (Amps)
• Coulombs

What is current measured in?

• Ω (Ohms)
• V (Volts)
• A (Amps)

_______________ is current in which the electric charges move in one direction.

• Direct Current

• Alternating Current

• Electrical Energy

Name the part of a circuit using the power.

• Insulator

• Battery

• Load

Name the circuit which has a current has only one loop to flow through.

• parallel

• series

• complex