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Electrical Charges

  •   Game Code: 2288551
  •  English    12     Public
    charges and static electricity
  •   Study   Slideshow
  • An electric __________ can be positive or negative
    charge
  •  10
  • Atoms may become positive or negative by gaining or losing _______
    electrons
  •  15
  • An atom that gains electrons is ___________
    negative
    positive
  •  10
  • An atom that loses electrons is __________
    positive
    negative
  •  10
  • A charge experiences an electric force when it is placed in an_______________
    electric field
    magnetic field
    gravitational field
    soccer field
  •  10
  • ________ charges repel
    like (same)
  •  5
  • ________ charges attract
    unlike (different)
  •  5
  • The strength of an electric field depends on ____________ and ________
    the size of the charge; the distance away from the charge
  •  25
  • When electric charge builds up on an object, it is known as __________
    static electricity
  •  20
  • The charges are transferred by ________
    moving around
    the internet
    friction
    electricty
  •  10
  • If you rub a balloon with a wool cloth: The friction causes the wool to transfer _______ to the balloon
    electrons
  •  15
  • by friction, the wool transfers electrons to the balloon. Therefore... The balloon becomes ______ charged and the wool becomes __________ charged
    negatively; positively
  •  25
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