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16 Cards in this Set

  • Front
  • Back

Static Electricity

An electric charge that builds up in an object.



Circuit

A path electricty follows

Magnetic

The ability to attract objects made of iron.

generator

A machine that uses a magnet to make a current of electricity.

Lightning

An example of electricity.

Current

Electricity that moves through a wire.

Copper

A good conductor of electricity for your toaster cord.

Current Electricity

Makes a refrigerator's motor do work to keep food cold.



Magnet IV

The strongest magnet on the graph.

Poles

Magnent ends

What is needed to mamke electricity?

A magnet and a coil of wire.

Diagram 3

Shows magnets attracting one another at opposite poles.

What is not a use for magnets?

separating glass from plastic.

What can magnets do?

Attract a piece of iron

The magnet in box c because when you disconnect the wire, it breaks the circuit.

What magnet can be turned on and off?

What do insulators do?

They stop electricity from getting out of the wire.