7Ja Electricity

A source of electricity with a low voltage, which is safe to use

• Ampere (A)

• Cell

• Components

• Power packs

A device for making and breaking the connection in an electric circuit

• switch

• Power packs

• Ammeter

• energy

The amount of electricity that is flowing around a circuit

• components

• circuit

• filament

• current

A source of electricity with a low 'energy' (low voltage). Cells push electrons around a circuit.

• electric current

• cell

• static electricity

• power packs

The flow of electricity around a circuit.

• Ampere (A)

• electricity

• current

• electric current

A force that can attract or repel things. It is caused when certain materials rub together.

• power packs

• cell

• Ammeter

• static electricity

A thin, flexible thread of metal

• energy

• circuit

• switch

• wire

A way of transferring energy through wires.

• electricity

• Ampere (A)

• electric current

• circuit

A rounded glass container with a thin thread of metal inside that produces light → Bulb

• True

• False

the thin piece of wire inside a light bulb that glows when the bulb is on → filament

• True

• False