Electricity and Magnetism

Atoms have particles called

• Positive

  and

  Negative

• Protons

  and

  Electrons

• Soft

  and

  Flexible

• Neutron

  and

  Particles

Electricity is caused by the ________ of these particles.

• buildup

• movement

• charge

• materials

Protons have a _________ charge.

• material

• negative

• buildup

• positive

Electrons have a _________ charge.

• positive

• material

• negative

• electric

___________ energy is energy carried by electric charges.

• Positive

• Electrical

• Negative

• Buildup

The buildup of charged particles in a material is _________.

• repellent

• an insulator

• static electricity

• dangerouse

__________ are materials that an electrical charge CAN easily move through.

• Conductors

• Protons

• Electrons

• Insulators

_________ are materials that an electrical charge CANNOT move easily through.

• Electrons

• Conductors

• Protons

• Insulators

_________ is a flow of electric charges through a conductor.

• Electricity

• Electric current

• Electrical Energy

• Electrical Charge

Which items are conductors?

• Eraser

• Paper Clip

• brick

• marble