Electrical

A material that allows an electrical charge to move easily through such as copper and metal

• rubber
• conductor
• insulator

What will stop the flow of electricity in a series circuit?

• a break in the circuit
• a connection in the circuit
• a conductor

What can you say about balloons that stick together or attract one another?

• They both have positive charges
• They both have negative charge
• They have opposite charges

A material that makes electrically charged objects safe to handle such as plastic and rubber.

• insulator
• conductor
• battery

What will happen if a loop is broken in a parallel circuit?

• All electric currents will stop
• Electric current will still flow through the unbroken loop
• it will make a magnet

A washing machine transforms....

• Vibrations into Sound Energy
• Electricity into Motion Energy
• Electrical Energy into Thermal Energy

What do Brakes on a Bike use to stop?

• Friction
• Magnetism
• Water

This item transforms Electrical Energy into Heat Energy

• Radio
• Alarm Clock
• Toaster

Example of a resistor

• String on a yoyo
• Filament in a light bulb
• String on a guitar

Rubber will ____________ the flow of energy.

• Start
• Stop