Elecricity

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1. What happens when we increase the number of bulbs in a circuit?

  • Some bulbs get electricity, some don't
  • The bulbs stay the same.
  • The lights become dimmer due to having to share with more bulbs
  • They get brighter
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Other questions in this quiz

2. What is a series circuit?

  • A circuit that allows energy to pass through one way, one component at a time
  • Made up of only wires
  • A great load of episodes on TV
  • A circuit that consists of one bulb, one battery and one motor

3. What is a conductor?

  • A material that conducts electricity and allows it to pass through it
  • A material that does not allow electricity to pass through it

4. What is a parallel circuit?

  • Double a series circuit
  • A circuit that allows electricity to pass through a number of ways, letting it flow through a number of components at a time.
  • A shape
  • A two celled battery powered circuit

5. What are good insulators?

  • Wool, Gold and Nickel
  • Plastic Rubber and Cloth
  • Iron, Silver and Aluminium
  • Brass, Tin and Water

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