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Electric Energy

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  • Which type of electricity does not flow?
    Static
  • Electricaally charged objects can mover towards each other (attract) or move away from each other (____)
    repel
  • Give an example of an electrical insulator.
    plastic, paper, wood
  • What objects attract each other?
    Objects with opposite electrical chaarges. + and -
  • What form of energy can we use to power electrical devices?
    Electricity
  • 4 components of a simple circuit.
    energy source, load, conductor, switch
  • Nucleus = ______ + ________
    protons and neutrons
  • These are closed paths with no gaps. Electricity flows through them.
    electricaal circuits
  • Does electricity flow when a switch closes the circuit?
    No
  • Atoms are tiny particles that make up _____.
    matter
  • Two types of electricity.
    Static electricity and dynamic or current electricity
  • What are electrical conductors?
    Materials that allow electricity to travel through them.
  • The atom will have a negative charge when...
    it gains more electrons.
  • Protons have _____ charge while neutrons have _____ charge.
    positive electrical, no
  • Example of static electricity.
    Lightning or rubbing a balloon
  • What moves around the nucleus and has a negative charge?
    electrons
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