Magnetic Fields

To pull objects toward one another is the definition of the word

• Repel

• Attract

• Isolate

• Refute

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NGSS.MS-PS2-4

Energy can be defined as

• evidence against a claim.

• a push or pull that can change the motion of an object

• a liquid that you put in your car to make it go.

• the ability to make things move or change.

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A push or pull that can change the motion of an object is the definition of the word

• energy.

• power.

• force.

• magnetism.

Tags

NGSS.MS-PS2-2

The space around an object in which magnetic forces can act on objects is known as

• its magnetic poles.

• the magnetic field.

• the attraction force.

• the force of repulsion.

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One of the two opposite ends of a magnet.

• Magnetic poles.

• Magnetic sheild.

• Magnetic ends.

• Magnetic field lines.

The energy that is stored in an object or system is called

• kinetic energy.

• potential energy.

• calories.

• force.

Tags

NGSS.MS-PS3-2

The definition of repel is

• to provide evidence against a claim.

• to pull objects toward one another.

• a set of interacting parts forming a complex whole.

• to push objects away from each other.

If your are providing evidence that goes against a claim you are

• supporting the claim.

• researching a claim.

• refuting the claim.

• repelling the notion that someone could dare have an idea that is not in perfect alignment with what you, as a very logical person, knows to be true.

Tags

NGSS.HS-LS2-6

Ramon puts two magnetic toy trains very close to each other on a track. What will happen next, and why?

• The trains will move away from each other because the magnets are not touching.

• The trains will move away from each other because the magnetic force will push the trains apart.

• The trains will not move because the magnets are not touching.

• The trains will move closer to each other because the magnetic force will pull the trains together.

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NGSS.MS-PS2-3

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Based on the magnetic field line diagrams, what will happen next with these two sets of magnets?

• The magnets in Set 1 will attract, and the magnets in Set 2 will repel.

• In both sets, the magnets will attract.

• The magnets in Set 1 will repel, and the magnets in Set 2 will attract.

• The magnets in Set 1 will not move, and the magnets in Set 2 will attract.

Tags

NGSS.MS-PS2-3

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