Class 6 - Electricity and CircuitsVersion en ligne Fill in the blanks par Contact UberScool 1 A device that is used to break an electric circuit is called a Switch b Button c Terminal 2 An electric cell has a 1 Terminal b 2 Terminal c 3 Terminal 3 Which of these is not a conductor of electricity? a Copper b Iron c Plastic 4 What type of gloves does an electrician wear? a Cotton b Rubber c Woollen