Magnetic

In a magnet the opposite poles will?

• Neither

• Repel

• Attract

What can be attracted to magnets?

• woodskin

• metals such as iron, nickel and cobalt

• skin

Tags

NGSS.5-PS1-3

Why is a compass needle attracted to the North?

• There wind in the north

• Because it is being attracted to the Magnetic South Pole

• Because there iron in the north

• It repeals from the north pole

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Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What forces works only by combining electric and magnetic forces?

• electromagnet

• electric

• static electricity

• magnetic

Like poles will?

• Attract

• Repel

• Neither

Tags

NGSS.MS-PS2-3

Magnetic force can cause

• push only

• pull only

• a push or a pull

• no change in motion at all

Tags

NGSS.MS-PS2-3

Which of THREE the following are ferromagnetic materials?

• Cobalt

• Glass

• Iron

• Nickel

• Plastic

Tags

NGSS.MS-PS2-3

What interaction will occur between the magnets in the arrangement shown?

• The magnets will attract each other.

• The magnets will repel each other.

• The magnets will both attract and repel each other.

• The magnets will not interact at all.

Which of the following relationships between distance and magnetic force is correct?

• increased distance = increased magnetic force

• decreased distance = decreased magnetic force

• increased distance = decreased magnetic force

• There is no relationship

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is being shown by the magnetic force field lines shown below?

• Attractive force by like poles

• Attractive force by opposite poles

• Repulsive force by like poles

• Repulsive force by opposite poles

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5