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Very Short Answer Type Questions
Define electric energy.
2 Name two electric devices which are used for (a) cooking, (b) lighting, (c) producing sound.
What part of the bulb lights up?
Why do you need a switch in a circuit?
Short Answer Type Questions
What do you mean by open and close circuits?
Explain how a bulb lights up when it is switched on.
Write down three good reasons why a bulb might not work when you fit it into a circuit.
Why is an electrical cable made of both metal and plastic?
Long Answer Type Questions
What does an electric circuit consist of? Draw an electric circuit and explain its working.
Why should an electrician use a screw driver with a plastic or wooden handle while



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Answer 1

Answer:

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Answer 2

Answer:

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