Electricity Year 4 -SAYFOL

Which of the following is natural electricity

• Static Electricity

• Electricity from wind turbines

• Electricity from power stations

• Batteries

Which of the following is the symbol for the picture above?

• 
• 
• 
• 

The picture above is the symbol for?

• Bulb

• Cell

• Open switch

• Close switch

What is the function of a motor?

• A motor makes loud noises when the circuit is complete

• A motor moves or turns when a circuit is complete

• A motor supplies voltage to the circuit

• A motor lights up when the circuit is complete

What does an open switch symbol mean?

• There is a gap in the circuit and the circuit is incomplete

• The circuit is complete because the switch is on

• The switch is working properly

• The switch is open and is connecting to the cell

A circuit is ____________ when the bulb lights up

The bulb shine ____________ brightly when you add more bulbs to the circuit

The strength of electricity is measured in a unit called a __________

Always turn a switch __________ before you take out a plug.

____________ use electrical appliances when your hands are wet.