electricity

What is Electricity?

• It is a form of energy

• It is a material

• It is a conductor

• It is an insulator

Positive and ----------- charges atract each other

How does electrical circuits work?

• All circuits need a power source

• Electricity only flows around a complete circuit

• All circuits need a Switch

• Circuits need a comonent like a light bulb

Electricity current flows through these materials

• conductors

• wire

• cooper and iron

• wood

• plastic

paper clip

• insulator

• conductor

cork

• insulator

• conductor

Metals are usually good

• conductors

• insulators

Non-metals are usually good

• Conductors

• Insulators

close circuit

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wire

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