Science 6 Electric Component

____________ is used to produce electric current in the circuit.

• Part A

• Part B

• Part C

• Part D

An example of an insulator of electricity is.....

• Rubber

• Silver

• Iron

• Copper

A material that allows electricity to flow through the circuit is a _______________ of electricity.

• electric current

• switch

• conductor

• insulator

When the switch is closed, ___________.

• the light bulb will not light up

• there is no break in a circuit

• the electric current doesn't flow

• there is a break in a circuit

__________ is an example of electrical conductor.

• Rubber

• Copper

• Glass

• Plastic

Which of the following is the electric components of a simple circuit?

• Switch, paper clip, dry cell, wire

• Switch, wire, dry cell, bulb

• Dry cell, bulb, wire, wooden ruler

• Dry cell, bulb, wire, plastic ruler

What is the function of the dry cell in an electric circuit?

• Supply the energy

• Light up the bulb

• Connecting electric circuit

• No function

This component is used to _________

• supply the energy

• flow electric current

• open or close the circuit

• produces light and heat

Electric circuit needs __________ as to flow the electric.

• 
• 
• 
• 

_____________ convert the electrical energy into sound energy in the electric circuit.

• Buzzer

• Key

• Eraser

• Motor