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Electricity

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  • True or False: Objects with opposite electrical charges repel each other
    False
  • Silver: Conductor or Insulator?
    Conductor
  • Atoms are made up of what 3 components?
    Protons, Electrons, Neutrons
  • T/F Voltmeters are hooked up in series
    false
  • Electrical _________ allow electricity to pass through
    Conductors
  • Name the 4 parts of an Electrical Circuit
    Energy Source, Switch, Conductor, Load
  • Voltmeter measures?
    voltage
  • Name 2 Non-Renewable Energy Sources
    Fossil Fuels & Uranium
  • True or False: Static Energy flows but Dynamic Energy doesn't
    False
  • Protons have a _______ electrical charge
    Positive
  • Copper is an Electrical Conductor or Insulator?
    Conductor
  • True or False: Objects with the same electrical charges repel each other
    True
  • Aluminium: Conductor or Insulator?
    Conductor
  • Current is measured in
    amperes
  • What part of an electical circuit is a battery?
    Energy Source
  • Paper: Conductor or Insulator?
    Insulator
  • Plastic: Conductor or Insulator?
    Insulator
  • Name 3 Renewable Energy Sources
    Solar Panels, Wind Turbines, Hydroelectric
  • What do you use to measure current?
    ammeter
  • Electrical _________ don't allow electricity to pass through
    Insulators
  • Electrons have a _______ electrical charge
    Negative
  • resistance is measured in
    ohms
  • Wood: Conductor or Insulator?
    Insulator
  • Two types of circuits are
    series and parallel
  • What part of an electrical circuit is a light bulb?
    Load
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