Unit 6: Electricity and Magnetism (BBK)

Atoms that have a positive charge will be ATTRACTED to atoms with a ___________ charge.

• positive

• negative

• neutral

In a magnet the opposite poles will ___________.

• attract

• repel

Electric charges that DO NOT move through a current are known as

• Magnetic

• Electric

• Electromagnetism

• Static Electricity

An example of an electromagnet

• water bottle

• paper

• motor

• glass

electrons have this type of charge

• positive

• negative

• neutral

protons have this type of charge

• positive

• negative

• neutral

When your hair stands on end, each strand repelling the other, you are experiencing

• magnetism

• ghosts

• static electricity

Which is a conductor?

• Glass
• Penny
• Rubber

Which is an insulator?

• Penny
• Rubber
  Nail
• Nail
  Rubber

A temporary magnet made up of a wire wrapped around a core is an

• insulator
• electromagnet
• copper
• nail