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10 questions
Choose the items that can make A SIMPLE CIRCUIT.
A material which is an electrical conductor does what?
It does not allow electricity to pass through it easily
It does not allow heat to travel through it easily
It allows electricity to pass through it easily
It allows heat to travel through it easily
Which of these could be used to complete an electrical circuit?
A rubber
A pair of scissors
A pebble
A pen
A material that does not let electricity pass through it is called _______
An electrical isolator
An electrical conductor
An electrical appliance
An electrical source
Which of these is not an electrical conductor?
Gold
Copper
Rubber
Aluminium
The power source of a circuit is the ______
Bulb
Battery
Wire
None of the above
Which of these is an electrical insulator?
Wood
Plastic
Glass
All of the above
Which of these can work with mains electricity?
Torch
Hairdryer
Watch
Remote control
Where do we get electricity from in our homes?
Through taps
Through radiators
Through sockets
All of the above
Which two methods for producing electricity are better for the environment?
Solar panels
Wind farms
Burning fossil fuels
Burning coal
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