Game Preview

ELECTRICITY & CIRCUITS

  •  English    21     Public
    ELECTRICITY & CIRCUITS
  •   Study   Slideshow
  • Electricity is a type of… a) energy b) artificial light
    a) energy
  •  15
  • The two kinds of electricity are… a) static and lightning b) static and current
    b) static and current
  •  15
  • Static electricity sometimes forms in… a) clouds b) circuits
    b) circuits
  •  15
  • Current electricity flows in a… a) gap b) circuit
    b) circuit
  •  15
  • A switch creates a ______ in a circuit. a) gap b) battery
    a) gap
  •  15
  • When a switch is ON, the gap is… a) open b) closed
    b) closed
  •  15
  • Which power source does a mobile phone use? a) battery b) current only
    a) battery
  •  15
  • What power source does a lamp use? a) batteries b) electrical current (plug-in)
    b) electrical current (plug-in)
  •  15
  • What does electricity not make? a) heat b) food
    b) food
  •  15
  • What type of energy does a fan make? a) movement b) sound only
    a) movement
  •  15
  • What do you need to make a bulb light up? a) switch only b) battery + bulb + circuit
    b) battery + bulb + circuit
  •  15
  • What happens if there is a gap in the circuit? a) electricity flows b) electricity stops
    b) electricity stops
  •  15
  • What do we call electricity that stays in one place? a) static electricity b) fast electricity
    a) static electricity
  •  15
  • TVs and hairdryers use… a) electrical current b) magic
    a) electrical current
  •  15
  • A remote control usually uses… a) batteries b) solar panels
    a) batteries
  •  15
  • Rubbing a balloon on your hair creates… a) static electricity b) heat energy
    a) static electricity
  •  15