Unit 11 electricity

Electricity is a ______

• Type of molecule

• Form of energy

• Type of element

• Form of light

The flow of electricity in a complete circuit is called ______

• Type of electron

• An electric current

• An energetic current

• An electrical circuit

Any substance that easily allows the flow of electricity with kettle resistance is known as a _____

• Regulator

• Distractor

• Conductor

• Insulator

The movement of particles around the atom that creates pure energy is called

• Electricity

• Electron flow

• Lightning

• Energy flow

Insulators are known as ______

• Relays

• Transmitters

• Charges

• Nonconductors

Pure water without any metals is a ______

• Poor conductor

• Good insulator

• Poor insulator

• Good conductor

Rubber, silk,____, glass and cement are all good insulators.

• Copper

• Wood

• Gold

• Water

A substance that does not easily transmit electricity is called_____

• A converter

• And insulator

• A rectifier

• A conductor

Rapid and interrupted current, flowing first is One Direction and then the opposite direction is commonly known as____current

• A uniform

• An alternating

• An indirect

• A direct

Constant, even flowing current that travels in One Direction only is commonly known as____current.

• A uniform

• An alternating

• Direct

• An indirect