Electricity & Magnetism
5 months ago
akomal
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18 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    Atoms that have a positive charge will be ATTRACTED to atoms with a ___________ charge.

    answer choices

    positive

    negative

    neutral

  • Question 2
    30 seconds
    Q.

    Which of these forces works only by combining electric and magnetic forces?

    answer choices

    Magnetic

    Electric

    Electromagnetism

  • Question 3
    30 seconds
    Q.

    This force occurs when ions/atoms create attractive and repulsive forces.

    answer choices

    Magnetic

    Electric

    Electromagnetism

  • Question 4
    30 seconds
    Q.

    This force occurs when there is an attractive and repulsive force between two poles.

    answer choices

    Magnetic

    Electric

    Electromagnetism

  • Question 5
    30 seconds
    Q.

    In a magnet the opposite poles will ___________.

    answer choices

    attract

    repel

  • Question 6
    30 seconds
    Q.

    The magnetic field of a magnet is ____________ further away from the magnet.

    answer choices

    stronger

    weaker

  • Question 7
    30 seconds
    Q.

    Electric charges that DO NOT move through a current are known as

    answer choices

    Magnetic

    Electric

    Electromagnetism

    Static Electricity

  • Question 8
    30 seconds
    Q.

    What makes an electromagnet stronger?

    answer choices

    greater number of loops

    smaller number of loops

    decreasing the current

    decreasing the voltage

  • Question 9
    30 seconds
    Q.

    An example of an electromagnet

    answer choices

    water bottle

    paper

    motor

    glass

  • Question 10
    30 seconds
    Q.

    current flowing through a wire is surrounded by a/an

    answer choices

    force field

    magnetic force

    nothing

  • Question 11
    30 seconds
    Q.

    two type of charges in electric and magnetic forces are

    answer choices

    north and south

    east and west

    positive and negative

    beyonce

  • Question 12
    30 seconds
    Q.

    when electrons all spin in the same direction, they create an invisible force known as

    answer choices

    electricity

    magnetism

    motor

    electrons

  • Question 13
    30 seconds
    Q.

    this force is the attractive and repulsive force between two poles.

    answer choices

    electric

    magnetic

    electromagnetic

  • Question 14
    30 seconds
    Q.

    this force occurs when ions/atoms create attractive and repulsive forces.

    answer choices

    electric

    magnetic

    electromagnetic

  • Question 15
    30 seconds
    Q.

    electrons have this type of charge

    answer choices

    positive

    negative

    neutral

  • Question 16
    30 seconds
    Q.

    protons have this type of charge

    answer choices

    positive

    negative

    neutral

  • Question 17
    30 seconds
    Q.

    when the number of electrons matches the number of protons, the atom's charge is...

    answer choices

    positive

    negative

    neutral

  • Question 18
    30 seconds
    Q.

    When your hair stands on end, each strand repelling the other, you are experiencing

    answer choices

    magnetism

    ghosts

    static electricity

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