Conductors and Insulators

Is Iron a Conductor or Insulator?

• Conductor
• Insulator

Tags

NGSS.5-PS1-3

Is Wood a conductor or Insulator?

• Conductor
• Insulator

Tags

NGSS.5-PS1-3

What is the difference between a conductor and an insulator?

• An insulator allows electricity to flow through it easily and a conductor does not
• A conductor allows electricity to flow through it easily and an insulator does not.
• An insulator is magnetic and a conductor is not
• A conductor is magnetic and an insulator is not

Tags

NGSS.4-PS3-2

NGSS.5-PS1-3

A great conductor of energy is:

• wood
• plastic
• metal
• cloth

Tags

NGSS.4-PS3-2

NGSS.5-PS1-3

Material that allows electric current or heat to flow through easily.

• electromagnetic field
• conductor
• open circuit
• electric current

Tags

NGSS.4-PS3-2

NGSS.5-PS1-3

Prevents electric current from flowing.

• open circuit
• conductor
• electricity
• closed circuit

Which is NOT an insulator.

• Wool
• Plastic
• Iron
• Glass

Tags

NGSS.5-PS1-3

What is the BEST example of a conductor? 

• A wooden block
• A ceramic mug
• A glass cup
• A metal bowl

Tags

NGSS.5-PS1-3

Why is electrical wiring usually covered with a layer of plastic?

• To help electricity flow along the wire
• To make it look pretty
• To make it safe

Which of the following materials is an electrical insulator?

• aluminum
• gold
• rubber
• steel

Tags

NGSS.5-PS1-3