Electrostatics
4 years ago
ryancote25
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19 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Two like charges
    answer choices
     neutralize each other.
    repel each other. 
    must be neutrons. 
    attract each other.
  • Question 2
    60 seconds
    Q. The charge of an electron is 
    answer choices
    positive. 
    negative. 
    Electrons have no charge
  • Question 3
    30 seconds
    Q. An atom loses an electron.  What type of charge does it have now?
    answer choices
    positive
    negative
  • Question 4
    30 seconds
    Q. An atom gains an electron.  What type of charge does it have now?
    answer choices
    positive
    negative
    No charge
  • Question 5
    30 seconds
    Q. What direction are the electric field lines around an electron?
    answer choices
    towards the charge
    away from the charge
  • Question 6
    30 seconds
    Q. What does it mean when the electric field lines are close together?
    answer choices
    the field is positive
    the field is negative
    The field is strong
    the field is weak
  • Question 7
    30 seconds
    Q. Charged objects are not attracted to neutral objects
    answer choices
    True
    False
  • Question 8
    30 seconds
    Q. When a balloon is rubbed on clothes it acquires a charge by ___________
    answer choices
    Induction
    reduction
    friction 
    concuction
  • Question 9
    30 seconds
    Q. Where do electrons go when you rub a balloon on your hair?
    answer choices
    Onto the balloon
    Into your hair
    Nowhere
  • Question 10
    30 seconds
    Q. After you rub a balloon on your hair, what charge does the balloon have?
    answer choices
    Positive
    Negative
    Neutral
  • Question 11
    30 seconds
    Q. After you rub a balloon on your hair, what charge does your hair have?
    answer choices
    Positive
    Negative
    Neutral
  • Question 12
    30 seconds
    Q. When a glass rod is rubbed with silk and the glass rod becomes positively charged, what happens to the electrons?
    answer choices
    they are removed from the rod
    they are added to the rod
  • Question 13
    30 seconds
    Q. What do you call the process of charging a conductor by bringing it near another charged object?
    answer choices
    induction
    polarization
    neutralization
    conduction
  • Question 14
    900 seconds
    Q.

    What direction are the electric field lines around a proton?

    answer choices

    towards the charge

    away from the charge

  • Question 15
    30 seconds
    Q. Which of the following is not a good conductor of electricity?
    answer choices
    copper
    silver
    Glass
    aluminum
  • Question 16
    30 seconds
    Q. Which of the following is not a good insulator?
    answer choices
    Copper
    Glass
    rubber
    wool
  • Question 17
    30 seconds
    Q. The law of conservation of charge states that...
    answer choices
    all atoms have more protons than electrons
    only protons can be rubbed off of an atom
    charge cannot be created or destroyed
    charge cannot be transferred 
  • Question 18
    30 seconds
    Q. assume a rubber rod is rubbed against a rabbit fur and gains 5 electrons.  which of the following is true?
    answer choices
    The fur lost 5 electrons
    the fur gained 5 electrons
    the fur gained 5 protons
    The fur lost 2 electrons
  • Question 19
    30 seconds
    Q. Which of the following labeled points is in the region with the strongest force of electric charge
    answer choices
    A
    B
    C
    D
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