WorksheetsTabang E/S Grade 5 Conductors and Insulators
Total questions: 15
Worksheet time: 22mins
Conductors are materials that...
Allow heat to pass through
Stop heat from passing through
Allow cold to pass through
Stop cold from passing through
A material that prevents heat or an electric current from flowing.
Conductor
Insulator
Magnetism
Electric Circuit
What is the BEST example of a conductor?
A wooden block
A ceramic mug
A glass cup
A metal bowl
Which is NOT an insulator?
Wool
Plastic
Iron
Glass
Why is electrical wiring usually made from copper?
Because copper is shiny
Because copper conducts electricity
Because copper is not magnetic
The electrical wires in many homes are made of copper and covered with plastic. Why are copper and plastic good choices for electrical wires?
Copper is a conductor of electricity, and plastic is an insulator of electricity.
Copper is an insulator of electricity, and plastic is a conductor of electricity.
Copper is a conductor of electricity, and plastic is an insulator of heat.
Copper is an insulator of electricity, and plastic is a conductor of heat.
Which of these is a conductor?
The following are conductors EXCEPT-
Which is TRUE about an insulator?
It can be a good conductor.
It allows heat to pass through easily.
It slows energy transfer.
It provides heat to keep materials warm.
Which of the following is a group of items that can be used to conduct electricity?
paper clip, nail and penny
paperclip, nail and cardboard
rubber-band, eraser, and cotton ball
rubbe- band, paperclip and nail
