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Electric circuits for 8th grade

Quiz by Kris Sherdley

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8 questions
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  • Q1
    What is a closed circuit?
    A circuit where there is a complete path for current to flow.
    A circuit with only one component.
    A circuit where there is no current flow.
    A circuit with a broken path.
    30s
  • Q2
    What is a series circuit?
    A circuit where the components are arranged end-to-end so that current flows through one after the other.
    A circuit where the components are arranged parallel to each other.
    A circuit with only one component.
    A circuit with no components.
    30s
  • Q3
    What is a parallel circuit?
    A circuit where the components are arranged so that there are multiple paths for current to flow.
    A type of circuit that uses water instead of electricity.
    A circuit with no components.
    A circuit with only one path for current to flow.
    30s
  • Q4
    What is the unit of measurement for electric current?
    Watt (W)
    Ampere (A)
    Ohm (Ω)
    Volt (V)
    30s
  • Q5
    What is the difference between a conductor and an insulator?
    A conductor is used in series circuits, while an insulator is used in parallel circuits.
    A conductor only allows AC current to pass through it, while an insulator allows DC current.
    An insulator allows electric current to pass through it easily, while a conductor does not.
    A conductor allows electric current to pass through it easily, while an insulator does not.
    30s
  • Q6
    What is the function of a battery in an electric circuit?
    Increases the resistance in the circuit.
    Provides a source of electrical energy.
    Converts electrical energy into mechanical energy.
    Opposes the flow of current.
    30s
  • Q7
    What type of circuit has only one path for current to flow through?
    Parallel circuit
    Series circuit
    Short circuit
    Open circuit
    30s
  • Q8
    What type of circuit has multiple paths for current to flow through?
    Series circuit
    Open circuit
    Short circuit
    Parallel circuit
    30s

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