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WorksheetsElectricity
Total questions: 12
Worksheet time: 6mins
Which of these must a circuit have to work?
Wires
Cell/Battery
Bulb/Motor/Buzzer
All three
Which side of a cell does electricity flow from?
Positive
Negative
Both
What does this symbol represent?
Buzzer
Cell
Bulb
Motor
What is wrong with this circuit?
Nothing, it looks fine to me
The switch is open, electricity won't flow
The bulb has blown, that's why there's an 'x' through it
The battery has been inserted the wrong way round
What is the wire inside of a bulb called that produces light?
support wire
contact wire
filament
electrical foot contact
Which of these is the correct symbol for a cell?
What type of particle carries electrical charge through the wires in a circuit?
Neutron
Electron
Proton
Confusion
Scientifically, how is the Earth charged?
negatively
positively
expensive
What is an electrical conductor?
a material that will not let electricity pass through it
the name of a type of metal
a material that will allow electricity to pass through it
a little man who rides along with the electricity collecting tickets
Which of these materials is not an electrical insulator?
wood
rubber
copper
plastic
Who is widely recognised as the man who discovered electricity?
Benjamin Franklin
Nikola Tesla
James Watt
Thomas Edison
Which of these appliances would run off solely main electricity?
iPad
television
laptop
mobile phone
