Electricity 2 ESO 1

PART 1

Juan Sánchez

Technology

2 ESO

UNIT 5ELECTRICITY

Lighting

A natural phenomenon

Electricity

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• protons
• neutrons

Nucleus:

Electrons

Matter is made up by atoms

Electron is the particle responsible of the electricity

Few electrons

A lot of electrons

The electrons try to balance themselves

Why do electrons move?

It is a phenomenon associated with moving electrons

electricity

Benjamin Franklin's kite experiment

Conductors

can flow through them under some circumstances

can flow through them

Electricity

Semiconductors

Insulators

can't flow through them

Types of materials

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ACTIVITY 1: POSTER