Electricity and Magnetism

Choose the vocabulary word that matches this definition:
a material that lets electricity travel through it easily

• parellel circuit
• magnet
• conductor
• insulator

What is a good conductor of electricity?

• copper
• glass
• plastic
• rubber

What kind of circuit would be best for a Christmas tree and why?

• series circuit
• parallel circuit
• regular circuit
• none of the above

What is the name of a path that has only one way for the current to flow?

• current electricity
• static electricity 
• battery
• series circuit

Choose the vocabulary word that matches this definition:
an electrical charge that builds up in an object

• magnet
• conductor
• insulator
• static electricity

Why is current electricity more useful than static electricity?

• because current electricity is safer
• because you can switch off current electricity
• because you can control current electricity 
• because it's faster than static electricity 

Choose the vocabulary word that matches this definition:
an object that attract iron

• conductor
• static electricity
• magnet
• circuit

Choose the vocabulary word that matches this definition:
related to circle and refers to a closed path

• magnet
• circuit
• conductor
• insulator

Choose the vocabulary word that matches this definition:
a path that has more than one way an electric current can flow

• parallel circuit
• series circuit
• circuit
• electricity 

Why are electrical cords covered in plastic or rubber?

• Because plastic and rubber are insulators which keeps us safe
• because it looks nicer
• because all wires must have plastic or rubber
• because they won't melt