ELECTRICITY

What is electricity?

• Gas

• Liquid

• Energy

• Material

What particles move from atom to atom?

• Protons

• Neutrons

• Electrons

• Dust

What type of component is a cell?

• Generator

• Conductor

• Load device

• Control device

Particles with the same charge...

• they do nothing

• they tend to pull closer

• they tend to disappear

• they tend to pull apart

Electrical energy is...

• easy to obtain

• easy to transport over long distances

• easy to transform into other ttypes of energy

• all choices are correct

What particles are found in the nucleus?

• Neutrons

• Protons and electrons

• Protons and neutrons

• Neutrons and electrons

A buzzer transforms electrical energy into....

• sound

• movement

• heat

• light

If a component provides electrical energy to the rest of the circuit is called

• conductor

• load device

• control device

• power source

This is the flow of electrons from atom to atom

• Electric pulse

• Electric current

• Electric energy

• Electric flow

Why do we use standardised symbols?

• To resolve an electric circuit

• To have fun

• To classify elements

• To draw electric circuits