Study

ELECTRICITY

  •   0%
  •  0     0     0

      Back   Restart
  • How is an electric current produced?
    It is produced by the constant movement of electrons between atoms.
  • What is static electricity?
    It is the build-up of electrons on an insulator.
  • If one of the bulbs is disconnected or broken, will the circuit work? Why?
    Yes, because it is a parallel circuit.
  • What am I?
    A series circuit.
  • If one of the bulbs is disconnected or broken, will the circuit work? Why?
    No, because it is a series circuit.
  • What does this symbol represent?
    Light bulb
  • What part of an atom has a negative charge?
    Electrons.
  • What am I?
    I am a parallel circuit
  • An electrical ____________ is a material that does no easily allow flow of electicity through an electric current.
    insulator
  • What part of an atom has a positive charge?
    Protons.
  • What can you do to prevent an electri shock?
    Free answer.
  • What does this symbol mean in an electric circuit diagram?
    An open switch.
  • What am I?
    Battery
  • Look at this circuit, is the light on or off?
    It is off, because the switch creates a gap.
  • What is the difference between a series circuit and a parallel circuit?
    In a series circuit, all components form a single path for current flow. A parallel circuit has more than one path for current flow.
  • What are the three parts of an atom?
    Protons, neutrons and electrons.
  • Electric charge in clouds can...
    be discahrged as lightning.
  • What can electricity produce?
    Heat, light, magnetism, sound and movement.
  • A __________ is a material which electricity can flow through.
    conductor
  • What does this symbol represent?
    Battery
    • Your experience on this site will be improved by allowing cookies.