Electricity and Magnetism

What are the moving particles that move to create an electrical current?

• Protons

• Neutrons

• Atoms

• Electrons

What would happen between these charges?

• The charges repel

• The charges attract

• Nothing happens

What would happen between these charges?

• The charges repel

• The charges attract

• Nothing happens

Something electricity CAN'T move through is called a(n) ______.

• conductor

• wire

• shoe

• insulator

Why are metals useful for making electrical wire?

• Metals do not bend.
• Metals hold much heat.
• Metals are insulators.
• Metals are conductors.

Surrounding every magnet is a __________  __________.

• magnetic field
• electrical current
• another magnet
• an enemy

What will happen when these magnets are brought close together?

• They will attract each other.
• They will repel each other.
• Both magnets will turn to the left
• Both magnets will turn to the right

Magnets have a north and a south ___________

• shape
• color
• pole
• region

What is this?

• magnet
• electromagnet
• series circuit
• parallel circuit

An electric current produces what?

• magnetic field

• magnet

• solenoid

• insulator