Test Review - Electricity

Electricity is the movement of what?

• protons

• neutrons

• electrons

• noting

Do opposite ends of the poles attract or repel?

• attract

• repel

Like poles attract or repel?

• attract

• repel

What are the two types of electrical charges? (click 2 answers)

• proton

• positive

• negative

• neutral

This happens when there is an uneven/unbalanced number of electrical charge (extra electrons causes this)

• nothing

• zero net

• static electricity

• amps

What type of energy is in a battery?

• sound energy

• light energy

• kinetic energy

• stored potential energy

This is a material that does not allow electricity to flow easily.

• conductor

• insulator

• electric current

• Ohm

This is a material that does allow electricity to flow easily - conducts electricity.

• conductor

• insulator

• Ohm

• electric current

A complete path in which electric current can flow is called?

• Ohm

• resistance

• insulator

• electric circuit

Examples of good conductors are (3)

• steel

• iron

• copper

• glass