Magnetism Quiz Review

Which of the following is the best explanation for Diagram A?

• The field lines connect the objects due to a repulsive force

• The field lines diverge due to a repulsive force

• The field lines connect the objects due to an attractive force

• The field lines diverge due to an attractive force

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Which of the following is the best explanation for Diagram B?

• The field lines connect the objects due to a repulsive force

• The field lines diverge due to a repulsive force

• The field lines connect the objects due to an attractive force

• The field lines diverge due to an attractive force

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which set of objects would produce field lines similar to those in the diagram provided?

• Two magnets with the N poles facing each other

• Two magnets with the N and S poles facing each other

• Two magnets with the S poles facing each other

• Two objects with positive charges

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NGSS.MS-PS2-3

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Which scenario would create an attractive force?

• The north pole of two magnets facing each other

• A north and south pole of two magnets facing each other

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NGSS.MS-PS2-3

Which scenario would create a repulsive force?

• The north poles of two magnets facing each other

• A north and south pole of two magnets facing each other

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Moving two magnetic objects further apart will __________ the strength of the magnetic force between them

• not change

• increase

• decrease

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NGSS.MS-PS2-3

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Moving two magnetic objects closer together will ______ the strength of the magnetic force between them.

• not change

• increase

• decrease

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Where is the magnetic force strongest on a magnet?

• The poles

• The middle

• It's the same strength throughout

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If two magnets were cut in half, which statement would describe the four bars that are produced?

• Each piece would have one magnetic pole and a non-magnetic end

• Each piece would have a north and south pole

• Two pieces would have south poles and the other two pieces would have north poles.

Which of the following is NOT considered a ferromagnetic material?

• iron

• nickel

• copper

• cobalt

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