Study

Electricity and Magnetism

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  • Draw the symbol for a battery
  • Draw a symbol for a lightbulb
  • Give 3 examples of natural electricity
  • A circuit breaker is an example of
    A switch
  • Example of a conductor
  • What is an open circuit?
    Gap in flow
  • Example of an insulator
  • Draw an open circuit
  • What is a conductor?
    Electricity can pass through it
  • When reading an electricity meter, what number should be recorded if the dial is between 2 numbers?
    The lesser number
  • Draw a symbol for a switch
  • What charge do electrons have?
    Negative
  • Which way does electricity flow?
    Negative to postive
  • Give three examples of man made electricity
  • State 2 safety rules
  • Draw a closed circuit
  • What are the parts of a circuit
    Wire, load, power source
  • What is a closed circuit?
    No gap in flow
  • Draw a symbol for a motor
  • What is an insulator?
    Electricity cannot easily pass through
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