Electricity

A material in which electrons are able to move easily is called

• Insulators
• Conductors

Which on the following is NOT an example of an insulator.

• Rubber
• Glass
• Penny 
• Wood

The flow of electric charges is 

• voltage
• current 
• resistance
• electricity 

A closed path that electric current flows is a

• circuit
• series circuit
• parallel circuit

Which way do electrons flow?

• Positive to Negative
• Negative to Positive

What does a resistor do? 

• Reduces the flow of electrons
• Reduce the flow of the current
• Increase flow of electrons
• Decreases the flow of electrons 

What it the formula to find voltage. 

• I= V/R
• R=V/I
• V= I x R 

What is static electricity?

• the flow of electric charges
• the build-up of an electrical charge on a surface.
• the opposition of current flow.