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Electric circuits

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  • Closed circuit is a circuit that has an open switch.
    False
  • Water is an insulator.
    False, it's a conductor.
  • Rubber is a conductor.
    False, it's an insulator
  • What is the main role of a switch?
    To control the flow of electricity in a circuit
  • What is the an electric circuit?
    Electric Circuit is the path where electricity pass through
  • what are the main components of the electric circuit?
    Battery, connecting wires, switch and a device
  • What is the main difference between a series circuit and a parallel circuit?
    In a series circuit, components share the same current path, while in parallel circuits, components have separate paths
  • In a series circuit, if one light bulb burns out, what happens to the other bulbs?
    The bulbs will turn off.
  • An insulator is a material that allows the passage of the electricity through it.
    False
  • In a parallel circuit, if one light bulb burns out, what happens to the other bulbs?
    They continue to work normally
  • what happens if an iron nail is wrapped in copper wire placed in a colsed circuit?
    The nail becomes magnetized (it attracts metallic objects)