Sci 9 Unit D 1.0 Electricity, Safety, Cells

The build up of charges on an object is called

• static electricity

• current electricity

• chemical electricity

What kind of electricity flows through circuits?

• static electricity

• current electricity

What do we call the path through which electricity flows?

• switch

• wave

• load

• circuit

Electricity is the movement of _____.

• protons

• electrons

• molecules

• atoms

This type of material does not allow electricity to flow through it.

• Conductor
• Insulator

This material allows electric current to flow easily through it.

• Conductor
• Insulator

This material allows electric current to flow easily through it.

• copper

• wool

• rubber

• cotton

Which subatomic particles 'flow' through a conductor?

• Protons
• Neutrons
• Atoms
• Electrons

Voltage is measured in __.

• volts

• watts

• amperes 

Current is measured in....

• Amperes 

• Volts